High-temperature color developing pipe

Abstract

The utility model belongs to the technical field of pipes and discloses a high-temperature color developing pipe which comprises a pipeline, a protection assembly is arranged on the outer surface of the pipeline, a high-temperature-resistant layer is arranged on the outer surface of the protection assembly, a color developing layer is fixedly connected to the outer surface of the high-temperature-resistant layer, a connecting pipe is fixedly installed at one end of the color developing layer, and a connecting disc is fixedly connected to one end of the connecting pipe. A threaded hole is formed in the surface of the connecting disc, a connecting bolt penetrates through an internal thread of the threaded hole, a sealing ring is embedded in the middle of the surface of the connecting disc, the protection assembly comprises a reinforcing net, the inner wall of the reinforcing net is fixedly connected to the surface of the pipeline, reinforcing ribs are annularly arranged in the pipeline, and the color developing layer is made of yellow Y; and the internal diameter size of the connecting pipe is matched with the diameter size of the pipeline. Through the arrangement of the protection assembly and the pipeline, in the pipeline laying and using process, the pipeline is prone to being eroded by external factors, and the fastening performance of the pipeline is enhanced under the mutual cooperation effect of a reinforcing net and reinforcing ribs.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipes, in particular to a high-temperature color-developing pipe. Background Art

[0002] Pipes are devices connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Plastic pipes have the advantages of light weight, high strength, simple manufacturing method, low economic cost, convenient processing and use, corrosion resistance and long life. They gradually replace metal, cement and other pipes and become the main application pipes in urban construction, rural water network laying, electrical transmission and other fields. As an important part of the field of new chemical materials, the research and development of modified plastic pipes has become one of the key scientific and technological fields.

[0003] For example, the utility model with the publication number CN219933215U discloses a high temperature resistant PPR pipe, including a PPR pipe body, the surface of the PPR pipe body is wrapped with a high temperature resistant layer, the high temperature resistant layer includes a polytetrafluoroethylene fiber layer, a polyimide fiber layer and an asbestos fiber layer, and the surface of the high temperature resistant layer is coated with a wear-resistant layer. The utility model achieves the function of high temperature resistance by setting the polytetrafluoroethylene fiber layer, the polyimide fiber layer and the asbestos fiber layer, avoids the phenomenon of expansion and cracking of the PPR pipe body due to high temperature, and greatly improves the service life of the PPR pipe body. The wear-resistant function is achieved by setting the titanium nitride coating, the fluorocarbon coating layer and the polyamide coating layer, and the wear-resistant function is avoided, which greatly improves its aesthetics, and solves the problem that the existing PPR pipe does not have the function of high temperature resistance. When the temperature is too high, the pipe is easy to expand and crack, which greatly reduces the service life of the pipe.

[0004] Although a high-temperature resistant PPR pipe has the advantages of increasing the high-temperature resistance and wear resistance of the pipe, during the use of the pipe, the pipe installers are prone to collision, causing the pipe to be easily deformed, affecting the subsequent use of the pipe. Therefore, a high-temperature color-developing pipe is proposed to address the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a high-temperature color developing pipe, which can solve the problem that during the use of the pipe, the pipeline installers are prone to collision, causing the pipeline to be easily deformed, affecting the subsequent use of the pipe.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature color-developing pipe, comprising a pipe, the outer surface of the pipe is provided with a protective component, the outer surface of the protective component is provided with a high-temperature resistant layer, the outer surface of the high-temperature resistant layer is fixedly connected with a color-developing layer, and one end of the color-developing layer is fixedly installed with a connecting pipe.

[0007] Preferably, one end of the connecting pipe is fixedly connected to a connecting disk, and a threaded hole is formed on the surface of the connecting disk.

[0008] Preferably, a connecting bolt penetrates the internal thread of the threaded hole, and a sealing ring is embedded in the middle of the surface of the connecting disk.

[0009] Preferably, the protection component includes a reinforcement net, the inner wall of the reinforcement net is fixedly connected to the surface of the pipeline, and the interior of the pipeline is provided with reinforcing ribs in a ring shape.

[0010] Preferably, the color developing layer is made of yellow Y, and the inner diameter of the connecting tube is matched with the diameter of the pipeline.

[0011] Preferably, the material of the high temperature resistant layer is polyvinylidene fluoride, and the diameter of the high temperature resistant layer is larger than the diameter of the pipeline.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model, through the setting of the protection components and the pipeline, during the process of laying and using the pipeline, the pipeline is susceptible to erosion by external factors. The reinforcement net and the reinforcing ribs cooperate with each other to enhance the tightness of the pipeline, thereby increasing the service life of the pipeline.

[0014] 2. The utility model, through the provision of a high temperature resistant layer and a color developing layer, when the pipeline is in use and a high temperature material is transported inside a part of the pipeline, the color developing layer is affected by the high temperature, causing the color of the outer surface of the color developing layer to begin to change, thereby reminding external personnel of the high temperature warning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0017] Figure 3 This is a schematic diagram of a new type of structure of a pipeline section in this utility model;

[0018] Figure 4 This is a schematic diagram of the pipeline structure of the utility model.

[0019] In the figure: 1. pipeline; 2. protection component; 21. reinforcement net; 22. reinforcing ribs; 3. high temperature resistant layer; 4. color developing layer; 5. connecting pipe; 6. connecting plate; 7. connecting bolt; 8. sealing ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides a high-temperature color developing pipe, including a pipe 1, the outer surface of the pipe 1 is provided with a protective component 2, the protective component 2 includes a reinforcing net 21, the inner wall of the reinforcing net 21 is fixedly connected to the surface of the pipe 1, and the interior of the pipe 1 is provided with reinforcing ribs 22 in a ring shape.

[0022] When using high-temperature color-developing pipes, the workers can use external parts to fix the pipe 1 during the laying of the pipe 1. As a result, the pipe 1 is prone to bumps during the laying process. The reinforcement net 21 cooperates with the reinforcement ribs 22 to improve the firmness of the pipe 1, so that the pipe 1 is not easily deformed when it is bumped. As a result, when the outside or inside of the pipe 1 is infected by high temperature during use, the color-developing layer 4 is affected by the high temperature, so that the color of the outer surface of the color-developing layer 4 begins to change, which reminds the personnel that the temperature of the outer surface of the pipe 1 is high. Secondly, when the temperature of the pipe 1 is too high, the high-temperature resistant layer 3 reinforces the high-temperature resistance of the pipe 1, so that it reduces the impact of the high temperature on the pipe 1, causing the pipe 1 to rupture. Finally, when the staff needs to splice the pipe 1, the pipe 1 to be spliced ​​can be inserted into the inside of the connecting pipe 5, and the connecting plate 6 can be used with the connecting bolt 7 to quickly splice the pipe 1 to be spliced, thereby facilitating the staff to splice the pipe 1.

[0023] like Figures 1 to 4 As shown, the outer surface of the protective component 2 is provided with a high temperature resistant layer 3, and the outer surface of the high temperature resistant layer 3 is fixedly connected with a color developing layer 4, the material of the color developing layer 4 is yellow Y4000, the inner diameter size of the connecting pipe 5 is compatible with the diameter size of the pipeline 1, the material of the high temperature resistant layer 3 is polyvinylidene fluoride, and the diameter size of the high temperature resistant layer 3 is larger than the diameter size of the pipeline 1.

[0024] By setting the high temperature resistant layer 3 and the color developing layer 4, when the pipeline 1 is affected by high temperature during operation, the color of the outer surface of the color developing layer 4 changes, and then the high temperature resistant layer 3 improves the high temperature resistance of the pipeline 1, thereby improving the high temperature warning performance of the pipeline 1.

[0025] like Figures 1 to 4As shown, a connecting tube 5 is fixedly installed at one end of the color development layer 4, and a connecting disk 6 is fixedly connected to one end of the connecting tube 5. A threaded hole is opened on the surface of the connecting disk 6, and a connecting bolt 7 passes through the internal thread of the threaded hole. A sealing ring 8 is embedded in the middle of the surface of the connecting disk 6.

[0026] Through the arrangement of the connecting pipe 5 and the sealing ring 8, when the staff needs to splice the pipeline 1, the staff can insert the external splicing pipe into the interior of the connecting pipe 5, and then the sealing ring 8 seals the outer surface of the splicing pipe. At the same time, the staff can use the connecting bolt 7 and the connecting plate 6 for quick docking, thereby facilitating the staff to quickly splice the pipeline 1.

[0027] The working principle and use process of the utility model are as follows: when using high-temperature color-developing pipes, the staff can use external parts to fix the pipe 1 during the process of laying the pipe 1. As a result, the pipe 1 is prone to bumps during the laying process. The reinforcement net 21 cooperates with the reinforcing ribs 22 to improve the firmness of the pipe 1, so that the pipe 1 is not easily deformed when it is bumped. As a result, when the outside or inside of the pipe 1 is infected by high temperature during use, the color-developing layer 4 is affected by the high temperature, so that the color of the outer surface of the color-developing layer 4 begins to change, so as to remind the staff that the temperature of the outer surface of the pipe 1 is high. Secondly, when the temperature of the pipe 1 is too high, the high-temperature resistant layer 3 reinforces the high-temperature resistance of the pipe 1, so that it reduces the influence of the high temperature on the pipe 1, causing the pipe 1 to rupture. At the same time, when the staff needs to splice the pipe 1, the staff can insert the external splicing pipe into the inside of the connecting pipe 5, and then the sealing ring 8 seals the outer surface of the splicing pipe. At the same time, the staff can use the connecting bolt 7 and the connecting plate 6 for quick docking.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature color developing pipe material, comprising a pipe (1), characterized in that: The outer surface of the pipeline (1) is provided with a protective component (2), the outer surface of the protective component (2) is provided with a high temperature resistant layer (3), the outer surface of the high temperature resistant layer (3) is fixedly connected to a color developing layer (4), and one end of the color developing layer (4) is fixedly mounted with a connecting pipe (5).

2. The high temperature color developing pipe according to claim 1, characterized in that: One end of the connecting pipe (5) is fixedly connected to a connecting plate (6), and a threaded hole is provided on the surface of the connecting plate (6).

3. The high temperature color developing pipe according to claim 2, characterized in that: A connecting bolt (7) penetrates the internal thread of the threaded hole, and a sealing ring (8) is embedded in the middle of the surface of the connecting plate (6).

4. The high temperature color developing pipe according to claim 1, characterized in that: The protection component (2) comprises a reinforcing net (21), the inner wall of the reinforcing net (21) being fixedly connected to the surface of the pipeline (1), and the interior of the pipeline (1) is provided with reinforcing ribs (22) in the shape of a ring.

5. The high temperature color developing pipe according to claim 1, characterized in that: The material of the color development layer (4) is yellow Y4000, and the internal diameter of the connecting tube (5) is compatible with the diameter of the pipeline (1).

6. The high temperature color developing pipe according to claim 1, characterized in that: The material of the high temperature resistant layer (3) is polyvinylidene fluoride, and the diameter of the high temperature resistant layer (3) is larger than the diameter of the pipeline (1).

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