Stable and heat-insulating pipeline shell

Abstract

The utility model discloses a stable heat preservation pipeline casing, including upper casing and lower casing, the upper casing includes first casing main part, first connecting post, second connecting post, fixed groove, fixture block, the lower casing includes second casing main part, third connecting post, fourth connecting post, protection groove, the first connecting post, the second connecting post, the fixed groove, the fixture block, the second casing main part, the third connecting post, the fourth connecting post, the protection groove. A first connecting column and a second connecting column are arranged on the two sides of the first shell body, the fixing groove is located above the first shell body, a clamping block is arranged in the fixing groove, a third connecting column and a fourth connecting column are arranged on the two sides of the second shell body, and a protection groove is formed in the upper portion of the second shell body. And a connecting shaft is arranged between the upper shell and the lower shell. According to the stable and heat-preservation pipeline shell, the connecting strength and stability of the pipeline shell are improved through connection of the fixing grooves and the protection grooves, and the detachable function of the pipeline shell is guaranteed through the arrangement of the connecting blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a stable and heat-insulating pipeline shell. Background Art

[0002] Pipelines are channels for transportation and circulation, but the external ambient temperature is usually different when pipelines are transporting and circulating. Pipelines exposed to the outside are more susceptible to the impact of temperature. When the temperature is low, the flow in the pipeline is prone to freezing, leading to pipeline rupture, transportation blockage and other problems. For this reason, it is necessary to wrap the outer wall of the pipeline with an insulation layer.

[0003] However, existing pipelines usually encounter objects such as valves or testing instruments. Therefore, in the existing insulation layer coating process, the insulation layer is usually wrapped on the outer wall of the instrument valve object in a bundling manner. The coating effect is poor, it is easy to be damaged, and the coating efficiency is low. The valve instrument after coating is not easy to operate. Therefore, a new type of pipeline insulation shell is needed for the valve instrument on the pipeline.

[0004] The pipeline in the utility model can not only keep heat, but also improve stability and connectivity, ensure the detachability of the work, and improve flexibility. Utility Model Content

[0005] The utility model aims to provide a stable and heat-insulating pipeline shell, which improves the connection strength and stability of the pipeline shell by connecting the fixing groove and the protection groove, and ensures the detachable function of the pipeline shell by providing a connecting block.

[0006] To achieve the above-mentioned purpose, the utility model provides a stable and heat-insulating pipe shell, including an upper shell and a lower shell, the upper shell including a first shell body, a first connecting column, a second connecting column, a fixing groove, and a block, the lower shell including a second shell body, a third connecting column, a fourth connecting column, and a protective groove, the first shell body is provided with a first connecting column and a second connecting column on both sides, the fixing groove is located above the first shell body, a block is provided inside the fixing groove, the second shell body is provided with a third connecting column and a fourth connecting column on both sides, a protective groove is provided above the second shell body, and a connecting shaft is provided between the upper shell and the lower shell.

[0007] Preferably, the volume of the first shell body is larger than the first connecting column and the second connecting column, and the volume of the second shell body is larger than the third connecting column and the fourth connecting column.

[0008] Preferably, the first shell body and the second shell body are of the same size, and the first connecting column, the second connecting column, the third connecting column and the fourth connecting column are of the same size.

[0009] Preferably, a fixing block is provided below the fixing groove, and the number of the fixing blocks is two, and the fixing blocks are respectively located on both sides below the fixing groove.

[0010] Preferably, an extension seat is provided on the top of the inner wall of the first connecting column, the second connecting column, the third connecting column and the fourth connecting column.

[0011] Preferably, the extension seat is provided with a screw hole.

[0012] Preferably, openings are provided on both sides of the fixing groove and the protective groove, and the fixing groove and the protective groove are connected and fixed by a connecting block, and the connecting block is divided into a connecting body and a fixing seat, and the number of the fixing seats is two.

[0013] Therefore, the utility model adopts the above-mentioned stable and heat-insulating pipeline shell, improves the connection strength and stability of the pipeline shell by connecting the fixing groove and the protection groove, and ensures the detachable function of the pipeline shell by providing a connecting block.

[0014] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a stable and heat-insulating pipeline shell of the utility model;

[0016] Figure 2 This is a schematic structural diagram of an upper shell of a stable heat-insulating pipeline shell of the utility model;

[0017] Figure 3 The utility model is a schematic structural diagram of a lower shell of a stable heat-insulating pipeline shell.

[0018] Reference numerals

[0019] 1. Upper shell; 11. First shell body; 12. First connecting column; 13. Second connecting column; 14. Fixed groove; 15. Block; 2. Lower shell; 21; Second shell body; 22. Third connecting column; 23. Fourth connecting column; 24. Protective groove; 3. Connecting shaft; 4. Fixed block; 5. Extension seat; 6. Connecting block; 61. Connecting body; 62; Fixed seat. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0021] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Embodiment 1

[0023] like Figure 1-3 As shown, the utility model is a stable and heat-insulating pipe shell, including an upper shell 1 and a lower shell 2, the upper shell 1 includes a first shell body 11, a first connecting column 12, a second connecting column 13, a fixing groove 14, and a block 15, the lower shell 2 includes a second shell body 21, a third connecting column 22, a fourth connecting column 23, and a protective groove 24, the first shell body 11 is provided with a first connecting column 12 and a second connecting column 13 on both sides, the fixing groove 14 is located above the first shell body 11, a block 15 is provided inside the fixing groove 14, the second shell body 21 is provided with a third connecting column 22 and a fourth connecting column 23 on both sides, the second shell body 21 is provided with a protective groove 24 above the second shell body 21, and a connecting shaft 3 is provided between the upper shell 1 and the lower shell 2.

[0024] The volume of the first shell body 11 is larger than the first connecting column 12 and the second connecting column 13 , and the volume of the second shell body 21 is larger than the third connecting column 22 and the fourth connecting column 23 .

[0025] The first shell body 11 and the second shell body 21 have the same size, and the first connecting column 12 , the second connecting column 13 , the third connecting column 22 and the fourth connecting column 23 have the same size.

[0026] A fixing block 4 is disposed below the fixing groove 14 . There are two fixing blocks 4 , which are located at two sides below the fixing groove 14 .

[0027] The top of the inner wall of the first connecting column 11, the second connecting column 12, the third connecting column 21 and the fourth connecting column 22 is provided with an extension seat 5.

[0028] The extension seat 5 is provided with a screw hole.

[0029] Openings are provided on both sides of the fixing groove 14 and the protection groove 24 . The fixing groove 14 and the protection groove 24 are connected and fixed by a connecting block 6 . The connecting block 6 is divided into a connecting body 61 and a fixing seat 62 . There are two fixing seats 62 .

[0030] Therefore, the utility model adopts the above-mentioned stable and heat-insulating pipeline shell, improves the connection strength and stability of the pipeline shell by connecting the fixing groove and the protection groove, and ensures the detachable function of the pipeline shell by providing a connecting block.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A stable heat-insulating pipe shell, characterized in that: It includes an upper shell and a lower shell, the upper shell includes a first shell body, a first connecting column, a second connecting column, a fixing groove, and a block, the lower shell includes a second shell body, a third connecting column, a fourth connecting column, and a protective groove, the first shell body is provided with a first connecting column and a second connecting column on both sides, the fixing groove is located above the first shell body, a block is provided inside the fixing groove, the second shell body is provided with a third connecting column and a fourth connecting column on both sides, the second shell body is provided with a protective groove above, and a connecting shaft is provided between the upper shell and the lower shell.

2. A stable heat-insulating pipeline shell according to claim 1, characterized in that: The volume of the first shell body is larger than the first connecting column and the second connecting column, and the volume of the second shell body is larger than the third connecting column and the fourth connecting column.

3. A stable heat-insulating pipeline shell according to claim 2, characterized in that: The first shell body and the second shell body are of the same size, and the first connecting column, the second connecting column, the third connecting column and the fourth connecting column are of the same size.

4. The stable heat-insulating pipeline shell according to claim 1, characterized in that: A fixing block is provided below the fixing groove, and the number of the fixing blocks is two, and the fixing blocks are respectively located on both sides below the fixing groove.

5. The stable heat-insulating pipeline shell according to claim 1, characterized in that: An extension seat is provided on the top of the inner wall of the first connecting column, the second connecting column, the third connecting column and the fourth connecting column.

6. A stable heat-insulating pipeline shell according to claim 5, characterized in that: The extension seat is provided with a screw hole.

7. The stable heat-insulating pipeline shell according to claim 1, characterized in that: Openings are arranged on both sides of the fixing groove and the protection groove, and the fixing groove and the protection groove are connected and fixed by a connecting block. The connecting block is divided into a connecting body and a fixing seat, and the number of the fixing seats is two.

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