A klystron tube having a reinforcing structure

Abstract

The utility model discloses a kind of krah pipes with reinforcing structure, including krah pipe body, the krah pipe body is composed of inner wall layer and outer wall layer, spiral reinforcing rib is wound between the inner wall layer and outer wall layer and located the surface of inner wall layer, the winding position of the spiral reinforcing rib additionally has grid belt layer with bonding, the grid belt layer is wrapped in the outer surface of inner wall layer, the upper and lower two ends surface of the krah pipe body is coated with anticorrosive coating, and anticorrosive coating is inside and outside double layer setting, and inner layer is coated in the inner surface of krah pipe body. The utility model is by being arranged between the inner wall layer and outer wall layer of krah pipe body spiral reinforcing rib and grid belt layer, can effectively improve the overall strength and compression resistance of krah pipe, spiral reinforcing rib can be when pipeline is subjected to pressure, pressure is dispersed to whole pipeline structure, grid belt layer further enhances the stability of pipeline, prevent pipeline deformation and breakage.

Description

Technical Field

[0001] This utility model relates to the field of pipeline technology, specifically to a corrugated pipe with a reinforced structure. Background Technology

[0002] Krah pipe is a type of plastic pipe with a smooth inner wall and spiral reinforcing ribs on the outer wall. It has advantages such as corrosion resistance, high pressure resistance, and long service life, and is widely used in municipal drainage, industrial sewage discharge and other fields. However, traditional Krah pipes are prone to problems such as pipe wall deformation and cracking when subjected to greater pressure or external impact, which affects their performance and lifespan. To solve this problem, existing technologies usually adopt the method of increasing the pipe wall thickness or setting reinforcing ribs on the outside of the pipe wall, but these methods increase the weight and cost of the pipe and have limited reinforcement effect. Utility Model Content

[0003] The purpose of this invention is to provide a corrugated tube with a reinforced structure, which has the advantages of improved ring stiffness and impact resistance.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a Krah tube with a reinforced structure, comprising a Krah tube body, the Krah tube body being composed of an inner wall layer and an outer wall layer, wherein a spiral reinforcing rib is wound between the inner wall layer and the outer wall layer and on the surface of the inner wall layer, and a mesh tape layer is further bonded to the wound portion of the spiral reinforcing rib, the mesh tape layer being wrapped around the outer surface of the inner wall layer.

[0005] As a preferred embodiment, both the upper and lower surfaces of the Krah tube body are coated with an anti-corrosion coating, and the anti-corrosion coating is provided in two layers, with the inner layer coated on the inner surface of the Krah tube body.

[0006] As a preferred embodiment, the outer wall layer comprises an outer reinforcing layer, an inner reinforcing layer, an impact-resistant layer, and a buffer layer. The inner wall of the outer reinforcing layer is bonded with an impact-resistant layer, the inner wall of the impact-resistant layer is bonded with an inner reinforcing layer, and the inner wall of the inner reinforcing layer is bonded with a buffer layer.

[0007] As a preferred embodiment, the mesh layer is made of high-strength glass fiber material, and its surface mesh shape is rhomboid with a thickness of one millimeter.

[0008] As a preferred embodiment, an adhesive layer is further provided between the mesh strip layer and the spiral reinforcing rib, and the adhesive layer is made of hot melt adhesive material.

[0009] As a preferred embodiment, both the inner and outer wall layers are made of polyethylene material.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model can effectively improve the overall strength and pressure resistance of the Krah pipe by setting spiral reinforcing ribs and a mesh layer between the inner and outer wall layers of the Krah pipe body. The spiral reinforcing ribs can distribute the pressure to the entire pipe structure when the pipe is under pressure, and the mesh layer further enhances the stability of the pipe and prevents the pipe from deforming and breaking.

[0012] 2. The outer wall layer of this utility model adopts a multi-layer structure design, including an external reinforcing layer, an impact-resistant layer, an internal reinforcing layer and a buffer layer, which can significantly improve the impact resistance of the kraft pipe. When subjected to external impact, the impact-resistant layer and the buffer layer can effectively absorb the impact force and protect the internal structure of the pipe from damage.

[0013] 3. This utility model has a double-layer anti-corrosion coating on the upper and lower surfaces of the main body of the Krah pipe, which can effectively prevent corrosion of the inner and outer walls of the pipe, extend the service life of the Krah pipe, and is suitable for various complex use environments. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0015] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the outer wall layer structure of this utility model.

[0017] In the diagram: 1. Main body of the Krah tube; 2. Anti-corrosion coating; 3. Inner wall layer; 4. Outer wall layer; 5. Spiral reinforcing ribs; 6. Mesh strip layer; 7. External reinforcing layer; 8. Internal reinforcing layer; 9. Impact-resistant layer; 10. Buffer layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Example 1:

[0021] Please see Figure 1 As shown, this utility model provides a Krah tube with a reinforced structure, including a Krah tube body 1. The Krah tube body 1 is composed of an inner wall layer 3 and an outer wall layer 4. A spiral reinforcing rib 5 is wound between the inner wall layer 3 and the outer wall layer 4 and on the surface of the inner wall layer 3. A mesh strip layer 6 is also bonded to the wound part of the spiral reinforcing rib 5. The mesh strip layer 6 is wrapped around the outer surface of the inner wall layer 3.

[0022] This technical solution effectively improves the overall strength and pressure resistance of the Krah pipe by setting spiral reinforcing ribs 5 and a mesh layer 6 between the inner wall layer 3 and the outer wall layer 4 of the Krah pipe body 1. The spiral reinforcing ribs 5 can distribute the pressure to the entire pipe structure when the pipe is under pressure, and the mesh layer 6 further enhances the stability of the pipe and prevents the pipe from deforming and breaking.

[0023] Example 2:

[0024] Based on Embodiment 1, this utility model is as follows: Figure 3 As shown, the upper and lower surfaces of the Krah tube body 1 are coated with an anti-corrosion coating 2, and the anti-corrosion coating 2 is a double layer, with the inner layer coated on the inner surface of the Krah tube body 1.

[0025] Adopting such Figure 1 The technical solution shown uses a double-layer coating method to form a double protective barrier on the surface of the Krah pipe. The outer anti-corrosion coating 2 can resist the erosion of external corrosion sources such as acid and alkali substances and microorganisms in the soil, and prevent the external environment from damaging the outer wall of the Krah pipe. The inner anti-corrosion coating 2 can effectively isolate corrosive components in the medium transported in the pipe, such as chemicals in sewage and acid and alkali liquids in industrial wastewater, reduce the corrosion of the inner wall of the pipe by the internal medium, and greatly improve the overall anti-corrosion performance of the Krah pipe.

[0026] Secondly, in the technical solution, the outer wall layer 4 consists of an outer reinforcing layer 7, an inner reinforcing layer 8, an impact-resistant layer 9, and a buffer layer 10. The inner wall of the outer reinforcing layer 7 is bonded with the impact-resistant layer 9, the inner wall of the impact-resistant layer 9 is bonded with the inner reinforcing layer 8, and the inner wall of the inner reinforcing layer 8 is bonded with the buffer layer 10. The mesh layer 6 is made of high-strength glass fiber material, and its surface mesh shape is rhomboid with a thickness of one millimeter.

[0027] Its adoption is as follows Figure 1The technical solution shown features an external reinforcing layer 7, which serves as the first line of defense against external pressure. Made of high-strength composite materials, it possesses excellent compressive strength and can effectively disperse external pressures from soil, road surface, and vehicle traffic, preventing pipeline deformation due to pressure. The impact-resistant layer 9 uses elastic buffer material, which absorbs impact energy through its elastic deformation when subjected to sudden impacts such as stone strikes or ground settlement, converting the impact force into its own internal energy and preventing the impact force from directly acting on the pipeline body. The internal reinforcing layer 8 further strengthens the pipeline structure, enhancing its overall rigidity and stability, ensuring the integrity of the pipeline structure in complex environments. The buffer layer 10 acts as a buffer and shock absorber when the internal pressure fluctuates or is subjected to external pressure, reducing damage to the pipeline caused by stress concentration.

[0028] Example 3:

[0029] This utility model is as follows Figures 1-3 As shown, an adhesive layer is provided between the mesh strip layer 6 and the spiral reinforcing rib 5, and the adhesive layer is made of hot melt adhesive material; the inner wall layer 3 and the outer wall layer 4 are both made of polyethylene material.

[0030] Using the above technical solution, the hot melt adhesive, when heated and molten, can quickly penetrate into the fine pores of the mesh layer 6 and the spiral reinforcing rib 5 to achieve a tight bond. When the temperature drops, the hot melt adhesive quickly solidifies, forming a high-strength adhesive force, ensuring that the mesh layer 6 and the spiral reinforcing rib 5 are firmly bonded together. This prevents relative displacement or detachment when the pipeline is subjected to external forces such as pressure and tension, thus ensuring that both work together to enhance the structural strength of the pipeline.

[0031] The working principle of this utility model is as follows: By setting spiral reinforcing ribs 5 and a mesh layer 6 between the inner wall layer 3 and the outer wall layer 4 of the Krah pipe body 1, the overall strength and compressive strength of the Krah pipe can be effectively improved. The spiral reinforcing ribs 5 can disperse the pressure on the entire pipe structure when the pipe is under pressure. The mesh layer 6 further enhances the stability of the pipe and prevents the pipe from deforming and breaking. The outer reinforcing layer 7, as the first line of defense against external pressure, is made of high-strength composite material and has excellent compressive strength. It can effectively disperse external pressure from soil, road vehicles, etc., and prevent the pipe from deforming due to pressure. The impact-resistant layer 9 uses elastic buffer material. When subjected to sudden impacts such as stone impacts and foundation settlement, it can absorb impact energy through its own elastic deformation and convert the impact force into its own internal energy, avoiding the impact force from acting directly on the pipe body. The inner reinforcing layer 8 further strengthens the pipe structure, enhances the overall rigidity and stability of the pipe, and ensures the integrity of the pipe structure in complex environments. The buffer layer 10 plays a role in buffering and shock absorption when the internal pressure of the pipe fluctuates or is subjected to external extrusion, reducing the damage to the pipe caused by stress concentration.

[0032] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0033] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A Kevlar tube having a reinforcing structure, comprising a Kevlar tube body (1), characterized in that: The main body (1) of the kra tube is composed of an inner wall layer (3) and an outer wall layer (4). A spiral reinforcing rib (5) is wound between the inner wall layer (3) and the outer wall layer (4) and on the surface of the inner wall layer (3). A mesh strip layer (6) is also bonded to the wound part of the spiral reinforcing rib (5). The mesh strip layer (6) is wrapped around the outer surface of the inner wall layer (3).

2. A Kevlar® tube with a reinforcing structure according to claim 1, characterized in that: The upper and lower surfaces of the Krah tube body (1) are coated with an anti-corrosion coating (2), and the anti-corrosion coating (2) is a double layer, with the inner layer coated on the inner surface of the Krah tube body (1).

3. A Kevlar® tube with reinforcing structure according to claim 1, characterized in that: The outer wall layer (4) comprises an outer reinforcing layer (7), an inner reinforcing layer (8), an impact-resistant layer (9), and a buffer layer (10). The inner wall of the outer reinforcing layer (7) is bonded with the impact-resistant layer (9), the inner wall of the impact-resistant layer (9) is bonded with the inner reinforcing layer (8), and the inner wall of the inner reinforcing layer (8) is bonded with the buffer layer (10).

4. The reinforced Kevlar® tube of claim 1, wherein: The mesh layer (6) is made of high-strength glass fiber material, and its surface mesh shape is rhomboid with a thickness of one millimeter.

5. A corrugated tube with a reinforced structure according to claim 1, characterized in that: An adhesive layer is also provided between the mesh strip layer (6) and the spiral reinforcing rib (5), and the adhesive layer is made of hot melt adhesive material.

6. A kraft tube with a reinforced structure according to claim 1, characterized in that: Both the inner wall layer (3) and the outer wall layer (4) are made of polyethylene material.

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