Modular pipe thermal protection jacket

Abstract

The utility model discloses a modularization pipeline heat -proof protective sheath, including fixed installation module and a plurality of heat -proof module, the heat -proof module is arc structure, a plurality of heat -proof module can be spliced into the complete annular structure with fixed installation module to be wrapped in the pipeline outside, the both sides fixed setting of heat -proof module and fixed installation module are provided with sealing strip, the lateral surface of heat -proof module is provided with the steel wire hole of passing through, be provided with steel wire rope in the steel wire hole, a plurality of heat -proof module are connected in proper order through steel wire rope between, one end of steel wire rope is with the lateral edge fixed connection of fixed installation module, the other end of steel wire rope is fixed connection after the encircling of pipeline with fixed installation module, be provided with steel wire tightener on fixed installation module. The utility model discloses through modularization design, makes heat -proof protective sheath to be able to conveniently dismantle and install, has improved the convenience of maintenance greatly, has reduced operation difficulty and time cost.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation protection sleeve technology, specifically a modular pipe thermal insulation protection sleeve. Background Technology

[0002] In industrial production and daily life, many pipelines require thermal insulation to prevent heat loss from the medium inside the pipeline or heat transfer from the outside, thus ensuring the normal transport and use of the medium. Most existing pipeline insulation sleeves are one-piece structures, which are difficult to install and disassemble, especially during pipeline inspection or maintenance. Removing the entire insulation sleeve is not only cumbersome but also prone to damaging the sleeve, increasing maintenance costs and time. Furthermore, one-piece insulation sleeves are difficult to adapt to pipelines of different specifications and shapes, resulting in poor versatility. Utility Model Content

[0003] The purpose of this utility model is to provide a solution to the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a modular pipe insulation protective sleeve, comprising a fixed installation module and multiple insulation modules. The insulation modules are arc-shaped, and the multiple insulation modules and the fixed installation module can be spliced ​​together to form a complete ring structure to wrap around the pipe. Sealing strips are fixedly provided on both sides of the insulation modules and the fixed installation modules. A through wire hole is provided on the side of the insulation module, and a wire rope is provided in the wire hole. The multiple insulation modules are connected in series by the wire rope. One end of the wire rope is fixedly connected to the side of the fixed installation module, and the other end of the wire rope is fixedly connected to the fixed installation module after passing around the pipe. A wire tensioner is provided on the fixed installation module.

[0005] Preferably, the heat insulation module is provided with a heat insulation sleeve inside, and the heat insulation sleeve is one of glass wool or polyurethane foam.

[0006] Preferably, the fixed installation module is provided with a rope threading hole, and the end of the steel wire rope enters from the side of the rope threading hole and extends from the upper surface of the fixed installation module into the steel wire tensioner.

[0007] Preferably, the wire tensioner includes a housing, a tensioning roller, and a ratchet. The bottom of the housing is fixedly mounted on a fixed mounting module, and the tensioning roller is movably mounted inside the housing. The tensioning roller is provided with a locking hole.

[0008] Preferably, the housing has an inlet and an outlet on both sides, the ratchet is fixedly connected to the tightening roller, and the ratchet is located outside the housing.

[0009] Preferably, a locking block is movably mounted on the outside of the housing on one side of the ratchet. The locking block is connected to the housing via a torsion spring, and the locking block engages with the ratchet.

[0010] Preferably, one end of the locking block is connected to a lever, and one end of the tightening roller is connected to a rotating handle.

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

[0012] 1. This utility model, through its modular design, enables the thermal insulation protective sleeve to be easily disassembled and installed, greatly improving the convenience of maintenance, reducing the difficulty of operation and time costs. By splicing multiple thermal insulation modules with fixed installation modules, it can adapt to pipes of different specifications and shapes, thus improving the versatility and applicability of the thermal insulation protective sleeve.

[0013] 2. This utility model, through the cooperation of steel wire rope and steel wire tensioner, can easily adjust the tightness between the heat insulation modules, ensuring the stability and reliability of the heat insulation protective sleeve. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the end face structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the side structure of the heat insulation module of this utility model;

[0017] Figure 4 This utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Fixed installation module; 2. Heat insulation module; 3. Sealing strip; 4. Wire hole; 5. Wire rope; 6. Wire tensioner; 7. Rope threading hole; 8. Housing; 9. Tensioning roller; 10. Ratchet; 11. Heat insulation sleeve; 12. Locking block; 13. Lever; 14. Rotary handle; 15. Engaging hole. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4This utility model provides a modular pipe insulation protection sleeve technical solution: it includes a fixed installation module 1 and multiple insulation modules 2. The insulation modules 2 have an arc-shaped structure. The multiple insulation modules 2 and the fixed installation module 1 can be spliced ​​together to form a complete ring structure to wrap around the pipe. Sealing strips 3 are fixedly installed on both sides of the insulation modules 2 and the fixed installation module 1. The side of the insulation module 2 is provided with a through wire hole 4. A wire rope 5 is installed in the wire hole 4. The multiple insulation modules 2 are connected in series by the wire rope 5. One end of the wire rope 5 is fixedly connected to the side of the fixed installation module 1. The other end of the wire rope 5 is wrapped around the pipe and fixedly connected to the fixed installation module 1. A wire tensioner 6 is provided on the fixed installation module 1.

[0021] Furthermore, the insulation module 2 is internally equipped with an insulation sleeve 11, which is either glass wool or polyurethane foam. The insulation sleeve 11 further enhances the insulation effect of the insulation module 2, allowing the entire pipeline insulation protective sleeve to better block heat transfer and protect the pipeline and its internal fluids from external temperature influences. Glass wool or polyurethane foam, as insulation materials, possesses excellent insulation performance and a certain mechanical strength, effectively resisting vibrations and impacts generated during pipeline operation, ensuring the stability and durability of the insulation protective sleeve. In addition, these two materials also have good fire-resistant properties, which can delay the spread of fire to a certain extent and improve the safety of the pipeline system.

[0022] Furthermore, the fixed installation module 1 is provided with a rope threading hole 7, and the end of the steel wire rope 5 enters from the side of the rope threading hole 7 and extends from the upper surface of the fixed installation module 1 into the steel wire tensioner 6.

[0023] In this embodiment, the rope threading hole 7 facilitates the accurate insertion of the end of the steel wire rope 5 into the fixed installation module 1, thereby connecting it with the steel wire tensioner 6. The steel wire tensioner 6 is used to adjust the tension of the steel wire rope 5, ensuring that the multiple heat insulation modules 2 are tightly connected in series and will not loosen due to pipeline vibration or external factors.

[0024] Furthermore, the wire tensioner 6 includes a housing 8, a tensioning roller 9, and a ratchet 10. The bottom of the housing 8 is fixedly mounted on the fixed mounting module 1, and the tensioning roller 9 is movably mounted inside the housing 8. The tensioning roller 9 is provided with a locking hole 15.

[0025] In this embodiment, the tightening roller 9 can rotate flexibly inside the housing 8, and its locking hole 15 matches the end of the wire rope 5, achieving connection through locking. The ratchet 10 is used to control the rotation direction of the tightening roller 9, allowing only unidirectional tightening to prevent the wire rope 5 from loosening on its own under vibration or external force, thereby ensuring a tight connection between the heat insulation modules 2.

[0026] Furthermore, the housing 8 is provided with a wire inlet and a wire outlet on both sides, the ratchet 10 is fixedly connected to the tightening roller 9, and the ratchet 10 is located outside the housing 8.

[0027] Furthermore, a locking block 12 is movably installed on the outside of the housing 8 on one side of the ratchet 10. The locking block 12 is connected to the housing 8 by a torsion spring. The locking block 12 and the ratchet 10 are engaged with each other. One end of the locking block 12 is connected to a lever 13, and one end of the tightening roller 9 is connected to a rotating handle 14.

[0028] In this embodiment, the locking block 12 and the lever 13 allow the user to easily lock or unlock the ratchet 10, thereby controlling the rotation of the tightening roller 9. When it is necessary to adjust the tension of the wire rope 5, the user can rotate the tightening roller 9 by rotating the lever 14. The rotation of the tightening roller 9 drives the ratchet 10 to rotate synchronously. The teeth of the ratchet 10 interact with the meshing surface of the locking block 12 to achieve unidirectional tightening.

[0029] Working Principle: In use, the operator first selects an appropriate number of insulation modules 2 according to the pipe diameter, and then passes the steel wire rope 5 through each insulation module 2 in sequence, wrapping the connected insulation modules 2 around the pipe. One end of the wire rope 5 is fixedly connected to the side of the fixed installation module 1, and the other end is fixedly connected to the other side of the fixed installation module 1 after wrapping around the pipe. At this time, the operator can rotate the rotating handle 14 on the wire rope tensioner 6, which drives the tensioning roller 9 to rotate inside the housing 8, thereby tightening the steel wire rope 5, so that multiple insulation modules 2 are tightly attached to the pipe. At the same time, the cooperation between the ratchet 10 and the locking block 12 can effectively prevent the tensioning roller 9 from reversing, ensuring the stable fixation of the insulation modules 2. When disassembly is required, the operator only needs to move the lever 13 to separate the locking block 12 from the ratchet 10, which can easily loosen the steel wire rope 5, thereby achieving quick disassembly of the insulation modules 2.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] 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 modular pipe insulation protective sleeve, comprising a fixed installation module (1) and multiple insulation modules (2), characterized in that: The heat insulation module (2) has an arc-shaped structure. Multiple heat insulation modules (2) and fixed installation module (1) can be spliced ​​into a complete ring structure to wrap around the pipe. Sealing strips (3) are fixedly provided on both sides of the heat insulation module (2) and fixed installation module (1). A through wire hole (4) is provided on the side of the heat insulation module (2). A wire rope (5) is provided in the wire hole (4). Multiple heat insulation modules (2) are connected in series by the wire rope (5). One end of the wire rope (5) is fixedly connected to the side of the fixed installation module (1). The other end of the wire rope (5) is fixedly connected to the fixed installation module (1) after passing around the pipe. A wire tensioner (6) is provided on the fixed installation module (1).

2. The modular pipe insulation protective sleeve according to claim 1, characterized in that, The heat insulation module (2) is provided with a heat insulation sleeve (11), which is either glass wool or polyurethane foam.

3. A modular pipe insulation protective sleeve according to claim 2, characterized in that, The fixed installation module (1) is provided with a rope hole (7), and the end of the wire rope (5) enters from the side of the rope hole (7) and extends from the upper surface of the fixed installation module (1) into the wire tensioner (6).

4. A modular pipe insulation protective sleeve according to claim 3, characterized in that, The wire tensioner (6) includes a housing (8), a tensioning roller (9) and a ratchet (10). The bottom of the housing (8) is fixedly mounted on the fixed mounting module (1). The tensioning roller (9) is movably mounted inside the housing (8). The tensioning roller (9) is provided with a locking hole (15).

5. A modular pipe insulation protective sleeve according to claim 4, characterized in that, The housing (8) has an inlet and an outlet on both sides. The ratchet (10) is fixedly connected to the tightening roller (9) and the ratchet (10) is located outside the housing (8).

6. A modular pipe insulation protective sleeve according to claim 5, characterized in that, A locking block (12) is movably mounted on the outside of the housing (8) on one side of the ratchet (10). The locking block (12) is connected to the housing (8) by a torsion spring, and the locking block (12) and the ratchet (10) are engaged with each other.

7. A modular pipe insulation protective sleeve according to claim 6, characterized in that, One end of the locking block (12) is connected to a lever (13), and one end of the tightening roller (9) is connected to a rotating handle (14).

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