Box type pipeline heat preservation protection structure

Abstract

The utility model relates to the technical field of pipelines, in particular to a box-type pipeline heat preservation protection structure which comprises a box-type pipeline body, connecting discs are fixed to the two ends of the box-type pipeline body, a heat preservation sleeve is arranged on a pipe body of the box-type pipeline body in a sleeved mode, and a rubber sleeve is fixedly arranged on the outer side of the heat preservation sleeve in a sleeved mode. The two ends of the rubber sleeve are provided with a first splicing groove and a second splicing groove respectively, and the first splicing groove and the second splicing groove are spliced in a staggered mode. The box-type pipeline has the advantages that the heat preservation sleeve with the same length as the box-type pipeline body is arranged on the pipe body of the box-type pipeline body in a sleeving mode, the heat preservation sleeve can be made of glass wool or rock wool materials, the materials have excellent heat preservation and heat insulation performance, heat loss of fluid media in the pipeline can be effectively reduced, and the energy utilization efficiency is improved. The heat preservation sleeve completely wraps the box type pipeline body, the two ends of the box type pipeline body are bonded together through the colloid, a complete heat preservation layer is formed, heat is prevented from leaking from the side face of the pipeline, and the heat preservation effect is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of pipeline technology, specifically a box-type pipeline insulation and protection structure. Background Technology

[0002] Box-type pipelines are widely used in industrial production and daily life for transporting various fluid media, such as steam, hot water, and oil. However, during the transportation process, these fluid media often experience heat loss due to the influence of ambient temperature, leading to energy waste and potentially affecting the transportation efficiency and quality of the fluid media. For example, in cold winters, the temperature of hot water inside the pipeline can drop rapidly, not only increasing energy consumption but also potentially failing to meet users' hot water temperature requirements.

[0003] To reduce heat loss from the fluid medium within pipelines and improve energy efficiency, pipelines are typically insulated. Traditional pipeline insulation methods often involve directly wrapping the outer surface of the pipeline with insulation materials such as glass wool or rock wool. However, this method has several drawbacks. Firstly, the insulation material is directly exposed to the external environment, making it susceptible to erosion from wind, sun, and rain, leading to decreased insulation performance and a shortened lifespan. Secondly, the connection between the insulation material and the pipeline is often not secure enough, making it prone to loosening or detachment when the pipeline is subjected to vibration or external forces, thus affecting the insulation effect.

[0004] Furthermore, gaps at pipe connections can easily lead to heat leakage, reducing the overall insulation performance of the piping system. Moreover, traditional pipe insulation structures are cumbersome to install and dismantle, increasing construction difficulty and cost. Therefore, developing a box-type pipe insulation and protection structure that can effectively improve pipe insulation performance, enhance the sealing of connections, and facilitate installation and dismantling is of significant practical importance. Utility Model Content

[0005] The purpose of this utility model is to provide a box-type pipe insulation and protection structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a box-type pipe insulation and protection structure, including a box-type pipe body, with connecting plates fixed at both ends of the box-type pipe body, an insulation sleeve fitted on the pipe body of the box-type pipe body, a rubber sleeve fitted and fixed on the outer side of the insulation sleeve, and an assembly groove one and an assembly groove two respectively provided at both ends of the rubber sleeve, with the assembly groove one and the assembly groove two being staggered and spliced.

[0007] Preferably, the surface of the connecting plate has multiple bolt holes, and a sealing gasket is fixed to the surface of the connecting plate.

[0008] Preferably, the insulation sleeve and the box-type pipe body are of the same length. After the insulation sleeve is wrapped around the pipe body of the box-type pipe body, the two ends of the insulation sleeve are in contact and are bonded together by an adhesive.

[0009] Preferably, the rubber sleeve and the insulation sleeve are of equal length, and the long side lengths of both the first and second assembly slots are equal to the length of the box-type pipe body. Two slots are formed on the surface of the second assembly slot, and an inlet strip is inserted into the inside of the slot. One end of the inlet strip is fixed to the surface of the first assembly slot, and a locking strip is fitted and fixed to the other end of the inlet strip. The locking strip is inserted into the slot, which is an arc-shaped groove, and the locking strip is an arc-shaped strip.

[0010] Preferably, multiple rubber pads are fixed at both ends of the rubber sleeve, and the surface of the rubber pads is provided with through holes, which correspond to bolt holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The box-type pipe insulation and protection structure proposed in this utility model involves fitting an insulation sleeve of the same length as the main body of the box-type pipe onto the pipe itself. The insulation sleeve can be made of glass wool or rock wool, materials with excellent thermal insulation properties, effectively reducing heat loss from the fluid medium inside the pipe and improving energy efficiency. The insulation sleeve completely encloses the main body of the box-type pipe and bonds both ends together with adhesive to form a complete insulation layer, preventing heat leakage from the sides of the pipe and further enhancing the insulation effect.

[0013] A rubber sleeve is fitted and secured to the outside of the insulation sleeve. This sleeve protects the insulation sleeve from external environmental corrosion and damage, extending its service life. The two ends of the rubber sleeve are closed and secured through the cooperation of assembly groove one, assembly groove two, guide strip, locking strip, and locking groove. This connection method is robust and reliable, ensuring the rubber sleeve tightly wraps around the outside of the insulation sleeve, preventing loosening or detachment, and further improving the protective effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 for Figure 2 Sectional view of the structure at point AA;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 5 for Figure 4Enlarged schematic diagram of the structure at point B;

[0019] Figure 6 This is a schematic diagram of the connection structure between the insulation sleeve and the rubber sleeve of this utility model.

[0020] In the diagram: 1. Box-type pipe body; 2. Connecting plate; 3. Bolt hole; 4. Sealing gasket; 5. Insulation sleeve; 6. Rubber sleeve; 7. Assembly groove one; 8. Assembly groove two; 9. Clip groove; 10. Guide strip; 11. Clip strip; 12. Rubber gasket. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 6 This utility model provides a technical solution: a box-type pipe insulation and protection structure, including a box-type pipe body 1, with connecting plates 2 fixed at both ends of the box-type pipe body 1. Multiple bolt holes 3 are formed on the surface of the connecting plates 2, and a sealing gasket 4 is fixed to the surface of the connecting plates 2. When two sets of box-type pipe bodies 1 are spliced ​​end to end, the connecting plates 2 at the ends of the two sets of box-type pipe bodies 1 are brought together, and then bolts are passed through the bolt holes 3 on the surface of the two sets of connecting plates 2 and tightened, thereby connecting and fixing the two box-type pipe bodies 1. The sealing gasket 4 is clamped between the two box-type pipe bodies 1 to improve the sealing performance.

[0023] An insulation sleeve 5 is fitted onto the pipe body of the box-type pipe body 1. The insulation sleeve 5 is the same length as the box-type pipe body 1. After the insulation sleeve 5 wraps around the pipe body of the box-type pipe body 1, the two ends of the insulation sleeve 5 are in contact and are bonded together with adhesive. After the insulation sleeve 5 is wrapped around the pipe body of the box-type pipe body 1 once, the two ends of the insulation sleeve 5 are bonded together with adhesive. The insulation sleeve 5 wraps around the box-type pipe body 1 to achieve heat insulation of the box-type pipe body 1. The insulation sleeve 5 can be made of glass wool or rock wool.

[0024] A rubber sleeve 6 is fixedly fitted onto the outer side of the insulation sleeve 5. The rubber sleeve 6 has a first assembly groove 7 and a second assembly groove 8 at its two ends, which are staggered and spliced ​​together. The rubber sleeve 6 and the insulation sleeve 5 are of equal length. The long side lengths of both the first assembly groove 7 and the second assembly groove 8 are equal to the length of the box-type pipe body 1. Two slots 9 are formed on the surface of the second assembly groove 8. An inlet strip 10 is inserted into the inside of the slot 9. One end of the inlet strip 10 is fixed to the surface of the first assembly groove 7, and the other end of the inlet strip 10 is fitted with a locking strip 11. The locking strip 11 is inserted into the slot 9, which is an arc-shaped groove, and the locking strip 11 is an arc-shaped strip. After the insulation sleeve 5 is fitted and fixed onto the box-type pipe body 1, the rubber sleeve 6 is wrapped around the insulation sleeve 5, and both ends of the rubber sleeve 6 are squeezed, causing the locking strip 11 to be inserted into the slot 9, thus achieving the limiting position after the ends of the rubber sleeve 6 are closed.

[0025] Multiple rubber gaskets 12 are fixed at both ends of the rubber sleeve 6. The surface of the rubber gasket 12 has through holes, which correspond to the bolt holes 3. After the rubber sleeve 6 is installed, the bolt is installed. The bolt passes through the through holes and bolt holes 3 and is then tightened. At this time, the rubber gasket 12 acts as an elastic gasket.

[0026] The method of using this box-type pipe insulation and protection structure is as follows: Prepare two sets of box-type pipe bodies 1, each with a connecting disc 2, a sealing gasket 4, and bolt holes 3. Place the two sets of box-type pipe bodies 1 end to end, ensuring the connecting discs 2 at the ends are tightly pressed together. Use bolts to pass through the corresponding bolt holes 3 on the surfaces of the two sets of connecting discs 2 in sequence, and then tighten the bolts to connect and fix the two box-type pipe bodies 1. At this time, the sealing gasket 4 on the surface of the connecting disc 2 is clamped between the two box-type pipe bodies 1, which can improve the sealing performance at the connection. Select an insulation sleeve 5 of the same length as the box-type pipe body 1. The insulation sleeve 5 can be made of glass wool or rock wool. Wrap the insulation sleeve 5 around the pipe body of the box-type pipe body 1, so that the insulation sleeve 5 completely covers the pipe body. After the insulation sleeve 5 has been wrapped once, its two ends should be in contact with each other. Use adhesive to bond the two ends of the insulation sleeve 5 together, ensuring that the insulation sleeve 5 is firmly wrapped around the box-type pipe body 1, thereby achieving insulation for the box-type pipe body 1. A rubber sleeve 6 of the same length as the insulation sleeve 5 is selected. The rubber sleeve 6 has a first assembly groove 7 and a second assembly groove 8 at both ends, which are staggered and spliced ​​together. The long side length of both the first assembly groove 7 and the second assembly groove 8 is equal to the length of the box-type pipe body 1. Two slots 9, which are arc-shaped, are formed on the surface of the second assembly groove 8. A guide strip 10 is fixed to the surface of the first assembly groove 7, and a retaining strip 11, which is also arc-shaped, is fitted and fixed to one end of the guide strip 10. The rubber sleeve 6 is wrapped around the installed insulation sleeve 5. The two ends of the rubber sleeve 6 are squeezed to bring the first assembly groove 7 and the second assembly groove 8 closer together. The guide strip 10 and the retaining strip 11 are inserted into the slots 9 on the surface of the second assembly groove 8. The retaining strip 11 and the slots 9 cooperate to achieve the limiting position after the two ends of the rubber sleeve 6 are closed, ensuring that the rubber sleeve 6 is securely fitted onto the outside of the insulation sleeve 5. Multiple rubber gaskets 12 are fixed to both ends of the rubber sleeve 6. Each rubber gasket 12 has through holes on its surface, the positions of which correspond to the bolt holes 3 on the connecting plate 2. After installing the rubber sleeve 6, the bolts are passed through the through holes on the surface of the rubber gaskets 12 and the bolt holes 3 on the surface of the connecting plate 2 in sequence, and then the bolts are tightened. At this time, the rubber gaskets 12 act as elastic washers, providing cushioning and sealing functions.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A box-type pipe insulation and protection structure, comprising a box-type pipe body (1), wherein connecting plates (2) are fixed at both ends of the box-type pipe body (1), characterized in that: The box-type pipe body (1) is fitted with an insulation sleeve (5), and a rubber sleeve (6) is fitted and fixed on the outside of the insulation sleeve (5). The two ends of the rubber sleeve (6) are respectively provided with an assembly groove one (7) and an assembly groove two (8), and the assembly groove one (7) and the assembly groove two (8) are staggered and spliced.

2. The box-type pipe insulation and protection structure according to claim 1, characterized in that: The surface of the connecting plate (2) is provided with multiple bolt holes (3), and a sealing gasket (4) is fixed on the surface of the connecting plate (2).

3. The box-type pipe insulation and protection structure according to claim 1, characterized in that: The insulation sleeve (5) and the box-type pipe body (1) are of the same length. After the insulation sleeve (5) is wrapped around the pipe body of the box-type pipe body (1), the two ends of the insulation sleeve (5) are in contact and are bonded together by adhesive.

4. The box-type pipe insulation and protection structure according to claim 1, characterized in that: The rubber sleeve (6) and the insulation sleeve (5) are of equal length. The length of the long side of the first assembly slot (7) and the second assembly slot (8) are both equal to the length of the box-type pipe body (1). The surface of the second assembly slot (8) has two slots (9). A guide strip (10) is inserted into the inside of the slot (9). One end of the guide strip (10) is fixed to the surface of the first assembly slot (7). The other end of the guide strip (10) is fitted with a clip (11). The clip (11) is inserted into the slot (9). The slot (9) is an arc-shaped groove, and the clip (11) is an arc-shaped strip.

5. The box-type pipe insulation and protection structure according to claim 1, characterized in that: Multiple rubber pads (12) are fixed at both ends of the rubber sleeve (6). The surface of the rubber pads (12) is provided with through holes, which correspond to the bolt holes (3).

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