Pipeline heat preservation device convenient to construct and install

Abstract

The utility model discloses a pipeline heat preservation device convenient to construct and install, and relates to the technical field of pipeline heat preservation. A second heat preservation frame is connected to the outer side of the first heat preservation frame in an inserted mode, a pipeline is arranged between the first heat preservation frame and the second heat preservation frame, a first connecting plate is fixedly connected to the outer side, away from the second heat preservation frame, of the first heat preservation frame, second connecting plates are fixedly connected to the two sides of the second heat preservation frame, and the first connecting plate and the second connecting plates are fixedly connected with an outer wall through bolts. Clamping mechanisms are arranged on the two sides of the first heat preservation frame, limiting mechanisms are arranged on the inner side of the second heat preservation frame at equal intervals, clamping is completed through clamping blocks and clamping grooves, and therefore pre-fixing of the first heat preservation frame is completed, and workers do not need to conduct complex operation.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline heat preservation, in particular to a pipeline heat preservation device convenient for construction and installation. Background Art

[0002] Most pipeline heat preservation devices are installed on the outer surface of the exterior wall. By placing the exterior wall water pipe into the heat preservation sleeve, the effect of heat preservation can be achieved, which can reduce the freezing of the water pipe due to low temperature and ensure the smooth flow of water.

[0003] In an oil pipeline heat preservation device mentioned in an existing Chinese patent (authorized announcement number: CN221278813U), by arranging heating elements at one end of each heat preservation layer close to the heat preservation space and controlling the heat preservation layer to wrap the sleeve by rotating the clamping hoop, the heating elements are attached to the sleeve, the installation is convenient and fast, the sleeve can be quickly wrapped in the heat preservation layer, the construction difficulty can be reduced, the construction cost can be reduced, and the heating elements can be used to heat the sleeve, which can effectively reduce the heat loss at the oil pipe joint. By heat preservation of the sleeve by the heat preservation layer, the temperature loss can be further reduced, the heating energy consumption can be reduced, and the use cost can be reduced.

[0004] When heat preserving a pipeline, most of the time, the pipeline is placed inside the sleeve, and then the clamping hoop is fixed on both sides of the sleeve by a plurality of bolts, so as to heat preserve the pipeline. However, in actual installation, most of the time, it is required that a worker fixes the clamping hoop with one hand to prevent displacement and drives the bolt to rotate with the other hand, so as to fix the clamping hoop on both sides. The operation is rather inconvenient and not conducive to the use of workers. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that it is rather inconvenient to operate when a worker fixes the clamping hoop with one hand to prevent displacement and drives the bolt to rotate with the other hand to fix the clamping hoops on both sides. The utility model provides a pipeline heat preservation device convenient for construction and installation.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A pipeline heat preservation device convenient for construction and installation includes a first heat preservation frame. A second heat preservation frame is inserted on the outside of the first heat preservation frame. A pipeline is arranged between the first heat preservation frame and the second heat preservation frame. A first connecting plate is fixedly connected to the outside of the first heat preservation frame away from the second heat preservation frame. Second connecting plates are fixedly connected to both sides of the second heat preservation frame. The first connecting plate and the second connecting plates are fixedly connected to the exterior wall by bolts. Clamping mechanisms are arranged on both sides of the first heat preservation frame. Limiting mechanisms are arranged at equal intervals on the inner side of the second heat preservation frame.

[0008] By adopting the above technical solution, place the pipeline inside the second heat preservation frame and the first heat preservation frame, then insert the first heat preservation frame outside the second heat preservation frame, and then fix the first connecting plate and the second connecting plate to the outside of the outer wall through bolts, so as to fix the first heat preservation frame and the second heat preservation frame. Finally, repeat the above operations continuously to complete the installation of the heat preservation device.

[0009] Furthermore, the clamping mechanism includes a plurality of fixing seats fixedly connected to both sides of the first heat preservation frame in a left-right symmetric manner. One end of the fixing seat close to the second heat preservation frame is fixedly connected with a fixing rod. A plurality of clamping frames are fixedly connected to both sides of the second heat preservation frame in a left-right symmetric manner. A moving hole is formed inside the clamping frame. The fixing rod is slidably arranged in the moving hole. A moving plate is slidably connected inside the clamping frame. A clamping block is fixedly connected to the top of the moving plate. A clamping groove is formed at the bottom of the fixing rod. Both the clamping block and the clamping groove are hemispherical. The clamping block is clamped and connected with the clamping groove.

[0010] By adopting the above technical solution, when the moving plate moves downward, it will squeeze the elastic member, causing the spring to compress and generate elastic potential energy. When the clamping groove moves to the position of the clamping block, through the release of the elastic potential energy of the spring, the clamping block and the clamping groove are clamped, thus completing the preliminary fixing of the first heat preservation frame, and the staff does not need to perform complex operations.

[0011] Furthermore, an elastic member is fixedly connected to the bottom of the moving plate. The elastic member is composed of a telescopic rod and a spring. The bottom of the elastic member is fixedly connected to the inner bottom wall of the clamping frame.

[0012] By adopting the above technical solution, it is convenient for the clamping block and the clamping groove to be clamped.

[0013] Furthermore, the limiting mechanism includes a plurality of positioning seats fixedly connected to the inside of the second heat preservation frame at equal intervals. The outer side of the positioning seat is adapted to the pipeline. A plurality of positioning rods are fixedly connected to the inside of the first heat preservation frame at equal intervals. A limiting block is fixedly connected to one end of the positioning rod close to the pipeline. The limiting block is adapted to the pipeline.

[0014] By adopting the above technical solution, the pipeline is fixed between the positioning seat and the limiting block, which can effectively reduce the situations such as shaking and displacement of the pipeline during use.

[0015] Furthermore, a buffer pad is fixedly connected to the outer side of the limiting block close to the pipeline. The shape of the buffer pad is adapted to the positioning block.

[0016] By adopting the above technical solution, the buffer pad can be deformed to a certain extent according to the shape and size of the pipeline, and better fit the surface of the pipeline.

[0017] Furthermore, insertion blocks are fixedly connected to the tops of both the first heat preservation frame and the second heat preservation frame, slots are formed at the bottoms of both the first heat preservation frame and the second heat preservation frame, the insertion blocks are adapted to the slots, and the insertion blocks and the slots are slidably arranged.

[0018] By adopting the above technical solution, the time for the staff to level and align is reduced, and the installation efficiency is improved.

[0019] In summary, the utility model has at least the following beneficial effects;

[0020] 1. In the utility model, when installing the first heat preservation frame, the moving plate moves downward to squeeze the elastic member, so that the spring is compressed to generate elastic potential energy. When the engaging groove moves to the position of the engaging block, the elastic potential energy of the spring is released, so that the engaging block and the engaging groove are engaged, thus completing the pre-fixing of the first heat preservation frame. The staff does not need to perform complex operations, which improves the installation efficiency and saves the installation time.

[0021] 2. In the utility model, when installing the first heat preservation frame, the first heat preservation frame drives the limiting block to abut against the pipeline, so that the pipeline is fixed between the positioning seat and the limiting block, which can effectively reduce the shaking, displacement and other conditions of the pipeline during use, ensure that the pipeline can maintain a stable position under various working conditions, and improve the reliability and safety of the pipeline. Description of the Drawings

[0022] Figure 1 is the first three-dimensional structural schematic diagram of the heat preservation frame in the utility model;

[0023] Figure 2 is the sectional structural schematic diagram of the engaging frame in the utility model;

[0024] Figure 3 is the utility model Figure 2 the enlarged structural schematic diagram at A in;

[0025] Figure 4 is the second three-dimensional structural schematic diagram of the heat preservation frame in the utility model.

[0026] Description of the Reference Numerals:

[0027] 1. First heat preservation frame; 2. Second heat preservation frame; 3. Pipeline; 4. First connecting plate; 5. Second connecting plate; 6. Bolt; 7. Fixed seat; 8. Fixed rod; 9. Engaging frame; 10. Moving hole; 11. Elastic member; 12. Moving plate; 13. Engaging block; 14. Engaging groove; 15. Positioning rod; 16. Limiting block; 17. Buffer pad; 18. Insertion block; 19. Slot; 20. Positioning seat. Detailed Embodiment

[0028] The following is combined with the attached Figures 1-4A further detailed description is given to the present utility model.

[0029] An embodiment of the present utility model discloses a pipeline heat preservation device convenient for construction and installation.

[0030] Refer to Figure 1 and Figure 2 As shown in [drawings] and [drawings], a pipeline heat preservation device convenient for construction and installation includes a first heat preservation frame 1. A second heat preservation frame 2 is inserted on the outer side of the first heat preservation frame 1. A pipeline 3 is arranged between the first heat preservation frame 1 and the second heat preservation frame 2. A first connecting plate 4 is fixedly connected to the outer side of the first heat preservation frame 1 away from the second heat preservation frame 2. Two second connecting plates 5 are fixedly connected to both sides of the second heat preservation frame 2. The first connecting plate 4 and the second connecting plates 5 are fixedly connected to the outer wall through bolts 6. Clamping mechanisms are arranged on both sides of the first heat preservation frame 1, and limiting mechanisms are arranged at equal intervals on the inner side of the second heat preservation frame 2.

[0031] When heat-preserving the pipeline 3, first place the pipeline 3 inside the second heat preservation frame 2 and the first heat preservation frame 1, then insert the first heat preservation frame 1 on the outer side of the second heat preservation frame 2, and then fix the first connecting plate 4 and the second connecting plates 5 on the outer side of the outer wall through bolts 6, so as to fix the first heat preservation frame 1 and the second heat preservation frame 2. Finally, continuously repeat the above operations to complete the installation of the heat preservation device. Both the first heat preservation frame 1 and the second heat preservation frame 2 are made of all-aluminum materials, improving the heat preservation effect of the pipeline 3. The fixing mechanism can reduce the inconvenience for workers to fix the first sleeve and the second sleeve, thereby improving work efficiency.

[0032] Refer to Figures 1 to 3 As shown in [drawings], the clamping mechanism includes a plurality of fixing seats 7 fixedly connected to both sides of the first heat preservation frame 1 in a left-right symmetric manner. A fixing rod 8 is fixedly connected to one end of the fixing seat 7 close to the second heat preservation frame 2. A plurality of clamping frames 9 are fixedly connected to both sides of the second heat preservation frame 2 in a left-right symmetric manner. A moving hole 10 is opened inside the clamping frame 9. The fixing rod 8 is slidably arranged in the moving hole 10. A moving plate 12 is slidably connected inside the clamping frame 9. A clamping block 13 is fixedly connected to the top of the moving plate 12. A clamping groove 14 is opened at the bottom of the fixing rod 8. Both the clamping block 13 and the clamping groove 14 are hemispherical, and the clamping block 13 is clamped and connected with the clamping groove 14.

[0033] Wherein, an elastic member 11 is fixedly connected to the bottom of the moving plate 12. The elastic member 11 is composed of a telescopic rod and a spring, and the bottom of the elastic member 11 is fixedly connected to the inner bottom wall of the clamping frame 9.

[0034] When installing the first heat preservation frame 1, first insert the first heat preservation frame 1 into the second heat preservation block. At this time, the first heat preservation frame 1 drives the fixed seat 7 to move. The movement of the fixed seat 7 drives the fixed rod 8 to move. The movement of the fixed rod 8 penetrates through the engagement frame 9 through the moving hole 10. When the fixed rod 8 enters the engagement frame 9, it will contact the engagement block 13, causing the engagement block 13 to move downward. The downward movement of the engagement block 13 will drive the moving plate 12 to move downward. The downward movement of the moving plate 12 will compress the elastic member 11, causing the spring to compress and generate elastic potential energy. When the engagement groove 14 moves to the position of the engagement block 13, through the release of the elastic potential energy of the spring, the engagement between the engagement block 13 and the engagement groove 14 is completed, thus completing the preliminary fixation of the first heat preservation frame 1. Workers do not need to perform complex operations, improving the installation efficiency and saving installation time. At the same time, when the heat preservation structure needs to be disassembled or maintained, since the engagement block 13 and the engagement groove 14 are hemispherical, only a certain external force needs to be applied to make the engagement block 13 disengage from the engagement groove 14, and the first heat preservation frame 1 can be easily separated from the second heat preservation block.

[0035] Refer to Figure 1 , Figure 2 and Figure 4 , the limiting mechanism includes a number of positioning seats 20 fixedly connected to the inner side of the second heat preservation frame 2 at equal intervals. The outer side of the positioning seat 20 is adapted to the pipeline 3. A number of positioning rods 15 are fixedly connected to the inner side of the first heat preservation frame 1 at equal intervals. A limiting block 16 is fixedly connected to one end of the positioning rod 15 close to the pipeline 3. The limiting block is adapted to the pipeline 3.

[0036] Among them, a buffer pad 17 is fixedly connected to the outer side of the limiting block 16 close to the pipeline 3. The shape of the buffer pad 17 is adapted to the positioning block.

[0037] When installing the first heat preservation frame 1, the first heat preservation frame 1 will drive the positioning rod 15 to move. The movement of the positioning rod 15 will cause the limiting block 16 to move. The movement of the limiting block 16 will contact the pipeline 3, so that the pipeline 3 is fixed between the positioning seat 20 and the limiting block 16, which can effectively reduce the shaking, displacement and other conditions of the pipeline 3 during use, ensure that the pipeline 3 can maintain a stable position under various working conditions, and improve the reliability and safety of the pipeline 3;

[0038] When the limiting block 16 contacts the pipeline 3, since the buffer pad 17 on the outer side of the limiting block 16 is made of rubber, and rubber has a certain elastic deformation ability. When the limiting block 16 contacts pipelines 3 of different sizes, the buffer pad 17 can deform to a certain extent according to the shape and size of the pipeline 3, better fit the surface of the pipeline 3, and achieve more effective fixation.

[0039] Refer to Figure 1 and Figure 2, insertion blocks 18 are fixedly connected to the tops of both the heat preservation frame one 1 and the heat preservation frame two 2, slots 19 are provided at the bottoms of both the heat preservation frame one 1 and the heat preservation frame two 2, the insertion blocks 18 are adapted to the slots 19, and the insertion blocks 18 and the slots 19 are slidably arranged.

[0040] The heat preservation frame one 1 and the heat preservation frame two 2 can be quickly installed, reducing the time for the staff to level and align, and improving the installation efficiency.

[0041] Working principle: Place the pipeline 3 inside the heat preservation frame two 2 and the heat preservation frame one 1, then insert the heat preservation frame one 1 outside the heat preservation frame two 2, and then fix the connecting plate one 4 and the connecting plate two 5 to the outside of the exterior wall through bolts 6, so as to fix the heat preservation frame one 1 and the heat preservation frame two 2. Finally, continuously repeat the above operations to complete the installation of the heat preservation device. When the moving plate 12 moves downward, it will squeeze the elastic member 11, causing the spring to compress and generate elastic potential energy. When the engaging groove 14 moves to the position of the engaging block 13, through the release of the elastic potential energy of the spring, the engaging block 13 and the engaging groove 14 are engaged to complete the pre-fixation of the heat preservation frame one 1, and the staff does not need to perform complex operations.

[0042] When installing the heat preservation frame one 1, the heat preservation frame one 1 will drive the positioning rod 15 to move. The movement of the positioning rod 15 will cause the limiting block 16 to move, and the movement of the limiting block 16 will touch the pipeline 3, so that the pipeline 3 is fixed between the positioning seat 20 and the limiting block 16, which can effectively reduce the situations such as shaking and displacement of the pipeline 3 during use. The buffer pad 17 on the outside of the limiting block 16 is made of rubber. When the limiting block 16 touches pipelines 3 of different sizes, the buffer pad 17 can deform to a certain extent according to the shape and size of the pipeline 3 to better fit the surface of the pipeline 3.

Claims

1. A pipeline heat preservation device convenient for construction and installation, comprising a first heat preservation frame (1), characterized in that: A heat preservation frame two (2) is inserted on the outside of the heat preservation frame one (1). A pipeline (3) is arranged between the heat preservation frame one (1) and the heat preservation frame two (2). A connecting plate one (4) is fixedly connected to the outside of the heat preservation frame one (1) away from the heat preservation frame two (2). Connecting plates two (5) are fixedly connected to both sides of the heat preservation frame two (2). The connecting plate one (4) and the connecting plate two (5) are fixedly connected to the outer wall through bolts (6). Clamping mechanisms are arranged on both sides of the heat preservation frame one (1). Limiting mechanisms are arranged at equal intervals on the inner side of the heat preservation frame two (2).

2. The pipeline heat preservation device convenient for construction and installation according to claim 1 is characterized in that: The clamping mechanism includes a plurality of fixed seats (7) fixedly connected to both sides of the heat preservation frame one (1) symmetrically left and right. A fixed rod (8) is fixedly connected to one end of the fixed seat (7) close to the heat preservation frame two (2). A plurality of clamping frames (9) are fixedly connected to both sides of the heat preservation frame two (2) symmetrically left and right. A moving hole (10) is formed inside the clamping frame (9). The fixed rod (8) is slidably arranged in the moving hole (10). A moving plate (12) is slidably connected inside the clamping frame (9). A clamping block (13) is fixedly connected to the top of the moving plate (12). A clamping groove (14) is formed at the bottom of the fixed rod (8). Both the clamping block (13) and the clamping groove (14) are hemispherical. The clamping block (13) is clamped and connected with the clamping groove (14).

3. The pipe heat preservation device convenient for construction and installation according to claim 2, characterized in that: An elastic member (11) is fixedly connected to the bottom of the moving plate (12). The elastic member (11) is composed of a telescopic rod and a spring. The bottom of the elastic member (11) is fixedly connected to the inner bottom wall of the clamping frame (9).

4. A pipeline heat insulation device facilitating construction and installation according to claim 1, wherein: The limiting mechanism includes a plurality of positioning seats (20) fixedly connected to the inner side of the heat preservation frame two (2) at equal intervals. The outer side of the positioning seat (20) is adapted to the pipeline (3). A plurality of positioning rods (15) are fixedly connected to the inner side of the heat preservation frame one (1) at equal intervals. A limiting block (16) is fixedly connected to one end of the positioning rod (15) close to the pipeline (3). The limiting block is adapted to the pipeline (3).

5. The pipe heat preservation device convenient for construction and installation according to claim 4, characterized in that: A buffer pad (17) is fixedly connected to the outer side of the limiting block (16) close to the pipeline (3). The shape of the buffer pad (17) is adapted to the positioning block.

6. The pipe heat insulation device convenient for construction and installation according to claim 1, characterized in that: Insert blocks (18) are fixedly connected to the tops of both the heat preservation frame one (1) and the heat preservation frame two (2). Slots (19) are formed at the bottoms of both the heat preservation frame one (1) and the heat preservation frame two (2). The insert block (18) is adapted to the slot (19). The insert block (18) is slidably arranged in the slot (19).

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