Silicate tube shell

By designing a double-layer structure of fixed components and inner and outer tube shells, the problem of silicate tube shell fragmentation on the press is solved, the construction convenience and insulation effect are improved, and the service life of the pipeline is extended.

CN222351821UActive Publication Date: 2025-01-14LANGFANG SENBO INSULATION BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202421287972.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-06
Publication Date
2025-01-14
Estimated Expiration
2034-06-06

AI Technical Summary

Technical Problem

Traditional silicate shells are prone to break when pressed on the press, resulting in material loss and high construction difficulty.

Method used

A silicate shell structure including an outer shell, a fixing assembly, a support frame and an inner shell is designed to fix the first and second shells through the fixing assembly to avoid bending or twisting, and to the outer shell and through the inner shell and the outer shell is The double-layer structure of the shell and tube forms a hollow layer, providing heat insulation and waterproofing.

Benefits of technology

It reduces construction difficulty, maintains the stable shape of the pipe, improves the insulation effect and structural stability, extends the service life of the pipe, and makes maintenance and replacement more convenient.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of heat preservation building materials, and provides a silicate pipe shell which comprises an outer pipe shell, a fixing assembly, a supporting frame and an inner pipe shell, and the fixing assembly, the supporting frame and the inner pipe shell are arranged on the side face of the outer pipe shell. The outer tube shell comprises a first tube shell, a sealing plate and a second tube shell, the first tube shell and the second tube shell can be fixed through a fixing assembly, and the sealing plate can be fixed to the side face of the first tube shell and the side face of the second tube shell through the fixing assembly. According to the silicate pipe shell, the first pipe shell body and the second pipe shell body are fixed through the fixing assembly, the complete silicate pipe shell can be prevented from being formed by excessive bending or twisting in the installation process, the requirement for bending or twisting of a pipeline can be reduced, the installation difficulty is lowered, and the operation difficulty of constructors is lowered; the shape of the pipeline can be kept stable, the heat preservation effect is ensured, meanwhile, the structural stability of the pipeline can be improved, deformation and vibration of the pipeline in the using process are reduced, and the service life of the pipeline is prolonged.
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Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation building materials, in particular to a silicate tube shell. Background Art

[0002] Non-silicate shell is a kind of high-efficiency thermal insulation material with the characteristics of low thermal conductivity, not easy to age, non-toxic and tasteless. As the thermal insulation medium of pipelines, it is widely used in hot water pipes for centralized heating, refrigerant pipes in the cooling industry or long-distance oil pipelines and other places that need to be transported by pipelines to prevent the loss of heat or cold in the pipeline during transportation. Traditional pipe insulation is to wrap the pipe with silicate board manually. This insulation method is cumbersome, time-consuming and labor-intensive to construct. There are two ways to manufacture the existing insulation pipe shell. One is to use a pipe shell mold, fill the silicate slurry into the pipe shell mold, and bake it at high temperature. The surface of the pipe shell produced in this way is uneven, bubbles and cavities are easily formed inside, and the product is not compact. The other method is to use silicate sheet to produce pipe shells. Generally, glue is applied to the silicate sheet manually and wrapped on the pipe core. After finishing and forming, it is placed on a press to press and form. However, since the material of the silicate pipe shell is relatively fragile, it is easy to break when pressed on the press, resulting in the scrapping of the silicate sheet, causing great losses. For this reason, we propose a silicate pipe shell to solve the above problems. Utility Model Content

[0003] The utility model provides a silicate tube shell, which can solve the problem that the existing silicate tube shell is easy to break when being pressed and formed on a press machine, resulting in the silicate plate being scrapped and causing great losses.

[0004] The technical solution of the utility model is as follows:

[0005] A silicate tube shell, comprising an outer tube shell, a fixing assembly, a support frame and an inner tube shell arranged on the side of the outer tube shell;

[0006] The outer tube shell comprises a first tube shell, a sealing plate and a second tube shell, the first tube shell and the second tube shell can be fixed to each other through the fixing assembly, and the sealing plate can be fixed to the side surfaces of the first tube shell and the second tube shell through the fixing assembly;

[0007] The fixing assembly includes a rotating shaft and a threaded tube, a pushing block and a fixing rod arranged on the side of the rotating shaft, wherein the pushing block and the fixing rod are perpendicular to each other, and the surfaces of the pushing block and the fixing rod are both provided with corresponding inclined surfaces;

[0008] The support frame can be fixed on the inner walls of the first tube shell and the second tube shell, and the inner tube shell can be overlapped on the surface of the support frame.

[0009] Furthermore, a slot is provided on the surface of the first tube shell, a block is fixed on the surface of the second tube shell, the block can be snapped into the slot, limiting holes are provided on the surfaces of the first tube shell and the block, the first tube shell is connected to the limiting blocks on the surfaces of the block, a limiting block is fixed on the side of the sealing plate, and the limiting block can be inserted into the limiting hole.

[0010] Furthermore, a movable compartment is provided inside the limit block, the rotating shaft can be passed through the surface of the movable compartment through a bearing, a knob is fixed to one end of the rotating shaft, a thread is provided on the surface of the rotating shaft, the threaded tube can be movably connected to the rotating shaft through the thread, and the pushing block is fixed to one end of the threaded tube.

[0011] Furthermore, the fixing rod is arranged in the movable bin, a spring is sleeved on the surface of the fixing rod, a fixing groove is opened on the surface of the limiting hole, and one end of the fixing rod can be clamped in the fixing groove.

[0012] Furthermore, a slider is fixed on the side of the threaded tube, and a slide groove is opened on the surface of the movable warehouse. The slider can be slidably connected in the slide groove, and the threaded tube can be movably connected in the movable warehouse through the slider and the slide groove. There are two groups of sliders and slide grooves, and they are symmetrically arranged on both sides of the threaded tube.

[0013] Furthermore, the inner tube shell can be a long strip, and there are multiple inner tube shells, which are evenly overlapped on the surface of the support frame, and the multiple inner tube shells can fit closely to each other.

[0014] Furthermore, the inner tube shell can be an arc-shaped plate, and the inner walls of the first tube shell and the second tube shell can be fixed with a support plate, and the surface of the support plate is provided with a placement groove corresponding to the inner tube shell, and the inner tube shell can be movably connected in the placement groove.

[0015] Furthermore, a fixing piece is provided on the side of the support plate, and the inner tube shell can be fixed on the surface of the placement groove through the fixing piece.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The silicate tube shell fixes the first tube shell and the second tube shell through a fixing component, which can avoid excessive bending or twisting during installation to form a complete silicate tube shell, which can not only reduce the bending or twisting requirements of the pipeline, reduce the difficulty of installation, reduce the difficulty of operation for construction personnel, but also maintain the shape of the pipeline stable, ensure the thermal insulation effect, and at the same time increase the structural stability of the pipeline, reduce the deformation and vibration of the pipeline during use, and extend the service life of the pipeline.

[0018] 2. The silicate tube shell is provided with an inner tube shell and an outer tube shell. The double-layer silicate tube shell can form a hollow layer. The middle air layer can effectively isolate the temperature difference between the inside and outside of the pipeline, provide good thermal insulation effect, and the double-layer silicate tube shell has a strong ability to resist thermal radiation, which can effectively reduce the impact of external heat sources on the pipeline and keep the internal temperature of the pipeline stable. At the same time, the double-layer silicate tube shell has good waterproof performance, which can effectively prevent water vapor from penetrating into the pipeline, keep the inside of the pipeline dry, and improve the thermal insulation effect.

[0019] 3. The silicate shell and tube are provided with a detachable inner shell and tube, which makes the maintenance and replacement of the inside of the shell and tube more convenient. There is no need to remove the entire pipeline protective layer, which saves time and labor costs, and makes the inspection, cleaning and maintenance of the inside of the pipeline more flexible. The inner layer can be removed at any time as needed without affecting the normal operation of the pipeline. At the same time, the interlayer between the inner shell and the outer shell and tube can be replaced or equipped with other materials to improve the wear resistance of the pipeline and extend the service life of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the tube shell in Example 1 of the utility model;

[0022] Figure 2 This is a schematic cross-sectional structural diagram of the first tube shell in Example 1 of the utility model;

[0023] Figure 3 It is a schematic diagram of the side cross-sectional structure of the first tube shell in Example 1 of the utility model;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic cross-sectional structural diagram of the tube shell in Example 2 of the utility model.

[0026] In the figure:

[0027] 1. Outer tube shell; 101. First tube shell; 1011. Card slot; 102. Sealing plate; 103. Second tube shell; 1031. Card block; 1032. Fixing slot; 104. Limiting hole; 105. Limiting block; 1051. Movable compartment;

[0028] 2. Fixed assembly; 201. Rotating shaft; 202. Knob; 203. Threaded tube; 204. Push block; 205. Fixed rod; 206. Spring; 207. Sliding block; 208. Sliding groove;

[0029] 3. Support frame; 4. Inner tube shell; 5. Support plate; 6. Fixing parts. DETAILED DESCRIPTION

[0030] The following will be combined with 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 of 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.

[0031] Example 1

[0032] like Figure 1 to Figure 4 As shown, this embodiment proposes a silicate tube shell, including an outer tube shell 1 and a fixing component 2, a support frame 3 and an inner tube shell 4 arranged on the side of the outer tube shell 1; the fixing component 2 includes a rotating shaft 201 and a threaded tube 203, a pushing block 204 and a fixing rod 205 arranged on the side of the rotating shaft 201, the pushing block 204 and the fixing rod 205 are perpendicular to each other, and the surfaces of the pushing block 204 and the fixing rod 205 are provided with corresponding inclined surfaces; a movable bin 1051 is provided inside the limit block 105, the rotating shaft 201 can be passed through the surface of the movable bin 1051 through a bearing, a knob 202 is fixed at one end of the rotating shaft 201, the surface of the rotating shaft 201 is provided with a thread, the threaded tube 203 can be movably connected with the rotating shaft 201 through the thread, and the pushing block 20 4 is fixed at one end of the threaded tube 203; the fixing rod 205 is arranged in the movable bin 1051, the surface of the fixing rod 205 is sleeved with a spring 206, the surface of the limiting hole 104 is provided with a fixing groove 1032, and one end of the fixing rod 205 can be clamped in the fixing groove 1032; the utility model fixes the first tube shell 101 and the second tube shell 103 through the fixing component 2, which can avoid excessive bending or twisting during installation to form a complete silicate tube shell, which can not only reduce the bending or twisting requirements of the pipeline, reduce the difficulty of installation, reduce the difficulty of operation for construction personnel, but also maintain the shape of the pipeline stable, ensure the thermal insulation effect, and at the same time increase the structural stability of the pipeline, reduce the deformation and vibration of the pipeline during use, and extend the service life of the pipeline.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3The support frame 3 can be fixed to the inner wall of the first tube shell 101 and the second tube shell 103, the inner tube shell 4 can be overlapped on the surface of the support frame 3, the inner tube shell 4 can be a long strip, and there are multiple inner tube shells 4, and they are evenly overlapped on the surface of the support frame 3, and the multiple inner tube shells 4 can fit closely with each other; the outer tube shell 1 includes a first tube shell 101, a sealing plate 102 and a second tube shell 103, the first tube shell 101 and the second tube shell 103 can be fixed by a fixing component 2, and the sealing plate 102 can be fixed to the side of the first tube shell 101 and the second tube shell 103 by the fixing component 2; a card groove 1011 is opened on the surface of the first tube shell 101, and a card block 1031 is fixed on the surface of the second tube shell 103, and the card block 1031 can be clamped in the card groove 1011, and the first tube shell 10 1 and the block 1031 are both provided with a limiting hole 104, the first tube shell 101 is connected with the limiting block 105 on the surface of the block 1031, the limiting block 105 is fixed on the side of the sealing plate 102, and the limiting block 105 can be inserted into the limiting hole 104; the utility model arranges the inner tube shell 4 and the outer tube shell 1, and the double-layer silicate tube shell can form a hollow layer, and the middle air layer can effectively isolate the temperature difference between the inside and the outside of the pipeline, providing a good heat insulation effect, and the double-layer silicate tube shell has a strong heat radiation resistance, which can effectively reduce the influence of the external heat source on the pipeline, and keep the internal temperature of the pipeline stable. At the same time, the double-layer silicate tube shell has a good waterproof performance, which can effectively prevent water vapor from penetrating into the inside of the pipeline, keep the inside of the pipeline dry, and improve the heat preservation effect.

[0034] Please refer to Figure 3 and Figure 4 A slider 207 is fixed to the side of the threaded tube 203, and a slide groove 208 is provided on the surface of the movable bin 1051. The slider 207 can be slidably connected in the slide groove 208. The threaded tube 203 can be movably connected in the movable bin 1051 through the slider 207 and the slide groove 208. There are two groups of sliders 207 and slide grooves 208, and they are symmetrically arranged on both sides of the threaded tube 203.

[0035] In this embodiment, by using a plurality of long inner tube shells 4, when the inside of the pipeline or the tube shell is replaced, the tube shell at the corresponding position can be removed without removing the entire pipeline protective layer, thus saving time and labor costs.

[0036] Example 2

[0037] like Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, on the basis of the above-mentioned embodiment, this embodiment further proposes: the inner tube shell 4 can be an arc-shaped plate, the inner walls of the first tube shell 101 and the second tube shell 103 can be fixed with a support plate 5, and the surface of the support plate 5 is provided with a placement groove corresponding to the inner tube shell 4, and the inner tube shell 4 can be movably connected in the placement groove.

[0038] The side of the support plate 5 is provided with a fixing member 6, and the inner tube shell 4 can be fixed on the surface of the placement groove through the fixing member 6.

[0039] In this embodiment, the utility model provides a detachable inner tube shell 4, so that the maintenance and replacement of the inside of the tube shell are more convenient, and there is no need to remove the entire pipeline protective layer, which saves time and labor costs, and makes the inspection, cleaning and maintenance of the inside of the pipeline more flexible. The inner layer can be removed at any time as needed without affecting the normal operation of the pipeline. At the same time, the interlayer between the inner tube shell 4 and the outer tube shell 1 can be replaced or equipped with other materials to improve the wear resistance of the pipeline and extend the service life of the pipeline.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silicate tube shell, characterized in that: It comprises an outer tube shell (1), and a fixing assembly (2), a support frame (3), and an inner tube shell (4) arranged on the side of the outer tube shell (1); The outer tube shell (1) comprises a first tube shell (101), a sealing plate (102) and a second tube shell (103); the first tube shell (101) and the second tube shell (103) can be fixed to each other via the fixing assembly (2); and the sealing plate (102) can be fixed to the side surfaces of the first tube shell (101) and the second tube shell (103) via the fixing assembly (2); The fixing assembly (2) comprises a rotating shaft (201), a threaded tube (203) arranged on the side of the rotating shaft (201), a pushing block (204) and a fixing rod (205), wherein the pushing block (204) and the fixing rod (205) are perpendicular to each other, and corresponding inclined surfaces are formed on the surfaces of the pushing block (204) and the fixing rod (205); The support frame (3) can be fixed on the inner walls of the first tube shell (101) and the second tube shell (103), and the inner tube shell (4) can be overlapped on the surface of the support frame (3).

2. A silicate tube shell according to claim 1, characterized in that: A slot (1011) is provided on the surface of the first tube shell (101), a block (1031) is fixed on the surface of the second tube shell (103), the block (1031) can be snapped into the slot (1011), a limiting hole (104) is provided on the surface of both the first tube shell (101) and the block (1031), the limiting holes (104) on the surfaces of the first tube shell (101) and the block (1031) are in communication, a limiting block (105) is fixed on the side of the sealing plate (102), the limiting block (105) can be inserted into the limiting hole (104).

3. A silicate tube shell according to claim 2, characterized in that: A movable chamber (1051) is provided inside the limit block (105); the rotating shaft (201) can be inserted through a bearing on the surface of the movable chamber (1051); a knob (202) is fixed to one end of the rotating shaft (201); a thread is provided on the surface of the rotating shaft (201); the threaded tube (203) can be movably connected to the rotating shaft (201) via the thread; and the pushing block (204) is fixed to one end of the threaded tube (203).

4. A silicate tube shell according to claim 3, characterized in that: The fixing rod (205) is arranged in the movable compartment (1051), a spring (206) is sleeved on the surface of the fixing rod (205), a fixing groove (1032) is provided on the surface of the limiting hole (104), and one end of the fixing rod (205) can be snapped into the fixing groove (1032).

5. A silicate tube shell according to claim 4, characterized in that: A slider (207) is fixed to the side of the threaded tube (203); a slide groove (208) is provided on the surface of the movable bin (1051); the slider (207) can be slidably connected in the slide groove (208); the threaded tube (203) can be movably connected in the movable bin (1051) through the slider (207) and the slide groove (208); and there are two sets of the slider (207) and the slide groove (208), which are symmetrically arranged on both sides of the threaded tube (203).

6. The silicate tube shell according to claim 1, characterized in that: The inner tube shell (4) can be a long strip, and there are a plurality of inner tube shells (4), which are evenly overlapped on the surface of the support frame (3), and the plurality of inner tube shells (4) can fit closely to each other.

7. The silicate tube shell according to claim 1, characterized in that: The inner tube shell (4) can be an arc-shaped plate, and the inner walls of the first tube shell (101) and the second tube shell (103) can be fixed with a support plate (5), and a placement groove corresponding to the inner tube shell (4) is provided on the surface of the support plate (5), and the inner tube shell (4) can be movably connected in the placement groove.

8. A silicate tube shell according to claim 7, characterized in that: A fixing piece (6) is provided on the side of the support plate (5), and the inner tube shell (4) can be fixed on the surface of the placement groove by means of the fixing piece (6).