Quick-fit pipe thermal protection sleeve

Abstract

The utility model discloses a kind of quick-mounting pipeline heat insulation protective sleeve, including at least two heat insulation protective shell, the heat insulation protective shell is arc structure, the heat insulation protective shell is mutually spliced and is made of the cylindrical structure of wrapping pipeline, the inside of each heat insulation protective shell is provided with heat insulation layer, the heat insulation layer is made of material with excellent heat insulation performance and high temperature resistance, buckle assembly is provided at the splicing of adjacent two heat insulation protective shells, the buckle assembly includes clamping portion and clamping groove, one side heat insulation protective shell is provided with the clamping portion of protruding, the other side heat insulation protective shell is provided with the clamping groove matched with clamping portion, by the cooperation of clamping portion and clamping groove, the quick positioning and preliminary fixation between heat insulation protective shell are realized.The utility model is simple and quick to operate, greatly improves installation efficiency, especially suitable for installation space limited or longer pipeline installation scene.

Description

Technical Field

[0001] This utility model relates to the technical field of heat insulation protective sleeves, specifically a quick-installing pipe heat insulation protective sleeve. Background Technology

[0002] In industrial production and daily life, pipelines serve as crucial facilities for transporting fluids, and are widely used in numerous fields such as heating, refrigeration, and chemical processing. For pipelines requiring temperature control, such as high-temperature steam pipelines and low-temperature liquid pipelines, heat insulation protective sleeves are typically installed to reduce heat or cold loss and prevent burns or frostbite to personnel.

[0003] Existing pipe insulation sleeves present numerous installation problems. Firstly, traditional insulation sleeves often employ a one-piece structure, requiring the sleeve to be slipped onto the pipe end during installation. This is extremely inconvenient for long pipes or in situations with limited space, resulting in significant manpower and time costs. Secondly, some insulation sleeves use a multi-piece splicing method, but the sealing at the joints is poor, allowing heat or cold to escape through the gaps, reducing insulation performance. Furthermore, the spliced ​​structure is prone to loosening and detachment over long-term use, affecting the stability and lifespan of the insulation sleeve. In addition, existing insulation sleeves often require redesign and remanufacturing to adapt to pipe diameters, resulting in poor versatility and increased usage costs and maintenance difficulties. Therefore, there is an urgent need to design a quick-installation pipe insulation sleeve that is easy to install, provides a good seal, and is highly versatile. Utility Model Content

[0004] The purpose of this utility model is to provide a solution to the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-installing pipe insulation protective sleeve, comprising at least two insulation protective shells, wherein the insulation protective shells are arc-shaped structures, and the insulation protective shells are spliced ​​together to form a cylindrical structure that wraps around the pipe. Each insulation protective shell has an insulation layer on its inner side, and the insulation layer is made of a material with high temperature resistance and excellent insulation performance. A snap-fit ​​assembly is provided at the splice of two adjacent insulation protective shells, the snap-fit ​​assembly comprising a snap-fit ​​part and a snap-fit ​​groove. One side of the insulation protective shell is provided with a protruding snap-fit ​​part, and the other side of the insulation protective shell is provided with a snap-fit ​​groove that matches the snap-fit ​​part. Through the mutual cooperation of the snap-fit ​​part and the snap-fit ​​groove, the insulation protective shells are quickly positioned and initially fixed.

[0006] Preferably, a sealing strip is provided at the joint of two adjacent heat insulation protective shells, and the sealing strip is installed in the slot.

[0007] Preferably, the outer side of the heat insulation protective shell is provided with a fastening device, the fastening device including at least two fastening straps, one end of the fastening straps being fixedly connected to the heat insulation protective shell, and the other end being provided with Velcro.

[0008] Preferably, the heat insulation protective shell is further provided with elastic closing structures at both ends. The elastic closing structures include elastic ropes and tightening buckles, and the elastic ropes are embedded at the edges of both ends of the heat insulation protective shell.

[0009] Preferably, the tightening buckle is disposed on both sides of the elastic closing structure, and the tightening buckle includes a male buckle and a female buckle, wherein the male buckle is connected to the female buckle on the adjacent side.

[0010] Preferably, the insulation layer is either ceramic fiber or polyurethane foam.

[0011] Preferably, the side of the snap-fit ​​portion has a trapezoidal structure.

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

[0013] 1. The quick-install pipe insulation protective sleeve of this utility model adopts the method of splicing multiple insulation protective shells. During installation, it is not necessary to put it on from one end of the pipe. Just splice each insulation protective shell around the pipe, and achieve initial fixation through the cooperation of the snap-fit ​​part and the slot. Then, use the fastening device to reinforce it. The operation is simple and quick, which greatly improves the installation efficiency. It is especially suitable for installation scenarios with limited installation space or long pipes.

[0014] 2. The sealing strip at the splice of this utility model is squeezed and deformed when the snap-fit ​​part and the snap-fit ​​groove are engaged, which can effectively fill the splice gap and prevent the loss of heat or cold; at the same time, the elastic closing structure at both ends can tightly wrap the pipe, further enhancing the sealing performance and ensuring the heat insulation effect of the heat insulation protective sleeve.

[0015] 3. The fastening device and elastic closing structure of this utility model enable it to better adapt to pipes of different diameters, improve the versatility and applicability of the heat insulation protective sleeve, and reduce the cost of use and maintenance difficulty. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the end face structure of this utility model;

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 This is a schematic diagram of the thermal insulation protective shell structure of this utility model;

[0019] Figure 4 This utility model Figure 1Schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Insulated protective shell; 2. Insulation layer; 3. Buckle assembly; 4. Snap-fit ​​part; 5. Snap-fit ​​groove; 6. Sealing strip; 7. Fastening device; 8. Fastening strap; 9. Velcro; 10. Elastic closing structure; 11. Elastic cord; 12. Tightening buckle; 13. Male buckle; 14. Female buckle. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a quick-installation pipe insulation protective sleeve technical solution: it includes at least two insulation protective shells 1, each insulation protective shell 1 having an arc-shaped structure. The insulation protective shells 1 are spliced ​​together to form a cylindrical structure that wraps around the pipe. Each insulation protective shell 1 has an insulation layer 2 on its inner side. The insulation layer 2 is made of a material with high temperature resistance and excellent heat insulation performance. A snap-fit ​​assembly 3 is provided at the splice of two adjacent insulation protective shells 1. The snap-fit ​​assembly 3 includes a snap-fit ​​part 4 and a snap-fit ​​groove 5. One side of the insulation protective shell 1 is provided with a protruding snap-fit ​​part 4, and the other side of the insulation protective shell 1 is provided with a snap-fit ​​groove 5 that matches the snap-fit ​​part 4. Through the mutual cooperation of the snap-fit ​​part 4 and the snap-fit ​​groove 5, the quick positioning and initial fixation between the insulation protective shells 1 are achieved.

[0023] Furthermore, a sealing strip 6 is provided at the joint of two adjacent heat insulation protective shells 1, and the sealing strip 6 is installed in the slot.

[0024] In this embodiment, the sealing strip 6 is made of a material with elasticity and high-temperature resistance to ensure that it can maintain a good sealing effect even in high-temperature environments. After two adjacent heat insulation protective shells 1 are initially fixed by the snap-fit ​​assembly 3, the sealing strip 6 can fill the tiny gaps between them, effectively preventing heat transfer and leakage, and further improving the heat insulation performance of the heat insulation protective shell.

[0025] Furthermore, a fastening device 7 is provided on the outer side of the heat insulation protective shell 1. The fastening device 7 includes at least two fastening straps 8. One end of the fastening strap 8 is fixedly connected to the heat insulation protective shell 1, and the other end is provided with Velcro 9. In use, the fastening strap 8 is wrapped around the pipe once, and the two ends of the fastening strap are connected and fixed by Velcro 9 or buckle, so that multiple heat insulation protective shells 1 are tightly attached to the pipe surface, effectively preventing the heat insulation protective shells from loosening or falling off.

[0026] Furthermore, the heat insulation protective shell 1 is provided with elastic closing structures 10 at both ends. The elastic closing structure 10 includes an elastic rope 11 and a tightening buckle 12. The elastic rope 11 is embedded in the edges of both ends of the heat insulation protective shell 1.

[0027] In this embodiment, the heat insulation protective shell 1 can be tightly wrapped around the pipe. Even when there are irregular shapes or minor bumps on the surface of the pipe, the elastic sealing structure 10 can adaptably adjust to ensure the fit between the heat insulation protective shell 1 and the pipe, thereby further improving the heat insulation effect and sealing performance of the heat insulation protective shell.

[0028] Furthermore, the tightening buckle 12 is disposed on both sides of the elastic closing structure 10. The tightening buckle 12 includes a male buckle 13 and a female buckle 14, and the male buckle 13 is connected to the female buckle 14 on the adjacent side.

[0029] In this embodiment, after the heat insulation protective sleeve is installed on the pipe, the elastic sealing structure 10 can be tightened to tightly wrap the pipe, preventing heat or cold from being lost from both ends of the protective sleeve. At the same time, it improves the adaptability of the heat insulation protective sleeve to pipes of different diameters and enhances its versatility.

[0030] Furthermore, the insulation layer 2 is either ceramic fiber or polyurethane foam, used to reduce the loss of heat or cold from the pipe.

[0031] Furthermore, the side of the snap-fit ​​part 4 has a trapezoidal structure. This trapezoidal structure allows the snap-fit ​​part 4 to gradually enlarge the opening of the snap-fit ​​groove 5 when inserted into it, thus making it easier to quickly snap the two together. At the same time, the trapezoidal structure also has a certain self-locking function, which can provide additional stability after snapping and prevent the heat insulation protective shell 1 from loosening or falling off due to external forces during long-term use.

[0032] Working Principle: In use, the various heat insulation protective shells 1 are first assembled around the pipe. The snap-fit ​​assembly 3 uses the snap-fit ​​part 4 and snap-fit ​​groove 5 for quick positioning and initial fixation, allowing the heat insulation protective shell to be quickly installed on the pipe, greatly improving installation efficiency. The sealing strip 6 further enhances the sealing at the joints, preventing heat or cold loss from the gaps and ensuring heat insulation performance. Then, the fastening strap 8 and Velcro 9 in the fastening device 7 further secure the heat insulation protective shell 1, ensuring that it will not loosen or fall off during use, improving its stability and service life. Furthermore, the elastic closing structure 10 allows the heat insulation protective shell to better adapt to pipes of different diameters, improving its versatility. When it is necessary to remove the heat insulation protective shell, simply unfasten the Velcro 9 and loosen the tightening buckle 12 to easily remove the heat insulation protective shell from the pipe, making it convenient and quick.

[0033] 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.

[0034] 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 quick-install pipe insulation protective sleeve, comprising at least two insulation protective shells (1), characterized in that: The heat insulation protective shell (1) is an arc-shaped structure. The heat insulation protective shells (1) are spliced ​​together to form a cylindrical structure that wraps the pipe. Each heat insulation protective shell (1) has an insulation layer (2) on its inner side. The insulation layer (2) is made of a material with high temperature resistance and excellent heat insulation performance. A buckle assembly (3) is provided at the splicing point of two adjacent heat insulation protective shells (1). The buckle assembly (3) includes a buckle part (4) and a buckle groove (5). One side of the heat insulation protective shell (1) is provided with a protruding buckle part (4), and the other side of the heat insulation protective shell (1) is provided with a buckle groove (5) that matches the buckle part (4). Through the mutual cooperation of the buckle part (4) and the buckle groove (5), the heat insulation protective shells (1) can be quickly positioned and initially fixed. A sealing strip (6) is also provided at the joint of two adjacent heat insulation protective shells (1), and the sealing strip (6) is installed in the slot; The outer side of the heat insulation protective shell (1) is provided with a fastening device (7), the fastening device (7) includes at least two fastening straps (8), one end of the fastening strap (8) is fixedly connected to the heat insulation protective shell (1), and the other end is provided with Velcro (9). The heat insulation protective shell (1) is also provided with elastic closing structures (10) at both ends. The elastic closing structure (10) includes an elastic rope (11) and a tightening buckle (12). The elastic rope (11) is embedded in the edges of both ends of the heat insulation protective shell (1). The tightening buckle (12) is provided on both sides of the elastic closing structure (10). The tightening buckle (12) includes a male buckle (13) and a female buckle (14). The male buckle (13) is connected to the female buckle (14) on the adjacent side.

2. The quick-installation pipe insulation protective sleeve according to claim 1, characterized in that, The insulation layer (2) is either ceramic fiber or polyurethane foam.

3. The quick-installation pipe insulation protective sleeve according to claim 2, characterized in that, The side of the snap-fit ​​part (4) has a trapezoidal structure.

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