Seamless tube capable of preserving heat

Abstract

The utility model relates to the technical field of heat preservation devices, in particular to a seamless pipe capable of preserving heat, which comprises a first heat preservation component, and a splicing groove is formed in the side wall of the bottom end of the first heat preservation component. The splicing of the first heat preservation assembly and the second heat preservation assembly is facilitated through the splicing plug-in and the splicing groove, so that the seamless pipe can be conveniently mounted between the first heat preservation assembly and the second heat preservation assembly, and disassembly and assembly are facilitated; and then a threaded connecting piece penetrates through threaded through holes formed in the side walls of the first heat preservation assembly and the second heat preservation assembly in a penetrating mode to be fixedly connected with the seamless pipe fitting, so that assembly is completed, and follow-up disassembly and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation devices, in particular to a seamless pipe capable of heat preservation. Background Art

[0002] Seamless steel pipes have hollow cross-sections and are widely used as pipelines for conveying fluids, such as pipelines for conveying oil, natural gas, coal gas, water and some solid materials. Compared with solid steels such as round steel, steel pipes are lighter in weight when the bending and torsional strengths are the same. They are an economical cross-section steel and are widely used in the manufacture of structural parts and mechanical parts.

[0003] At present, there are still some shortcomings in the insulation device for seamless steel pipes. For example, the insulation sleeve of a general seamless steel pipe is generally fixed by bonding the insulation sleeve to the seamless steel pipe. However, the insulation sleeve will be weathered or damaged after long-term use. It is cumbersome to replace the insulation sleeve, which is inconvenient and has a short service life. Therefore, we propose a seamless pipe that can be insulated. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a seamless pipe capable of heat preservation.

[0005] The technical solution adopted by the utility model to solve its technical problems is a seamless pipe capable of heat preservation, comprising a first heat-insulating component, a splicing groove is provided on the bottom side wall of the first heat-insulating component, a splicing plug-in is fixedly connected to the center of the bottom side wall of the first heat-insulating component, a threaded through hole for connection and fixation is provided at the center of the splicing plug-in, a second heat-insulating component is plugged into the first heat-insulating component through the splicing groove and the splicing plug-in, and the side walls on both sides of the top of the second heat-insulating component are fixedly provided with the same splicing grooves and splicing plug-ins as the first heat-insulating component;

[0006] A mounting hole identical to the threaded through hole is provided through the center of the splicing groove, and seamless pipe fittings are installed inside the first insulation component and the second insulation component, and a threaded fixing hole matching the threaded through hole is provided on the side wall of the seamless pipe fitting.

[0007] By adopting the above technical solution, the splicing of the first insulation component and the second insulation component is facilitated by splicing plugs and splicing grooves, so that the seamless pipe can be easily installed between the two to facilitate disassembly and assembly. Subsequently, the threaded connecting part is passed through the threaded through hole opened through the side wall of the first insulation component and the second insulation component to connect and fix with the seamless pipe fitting, thereby completing the assembly and facilitating subsequent disassembly and maintenance.

[0008] Specifically, the internal thread of the threaded through hole is connected with a threaded connector, and the first heat insulation component and the second heat insulation component are connected and fixed by the threaded connector.

[0009] By adopting the above technical solution, the first heat-insulating component and the second heat-insulating component are connected by a threaded connector.

[0010] Specifically, the first thermal insulation component and the second thermal insulation component are threadedly connected in the threaded fixing hole through a threaded connector and fixed to the seamless pipe.

[0011] By adopting the above technical solution, the thermal insulation component and the seamless pipe are fixed by threading the threaded connector into the threaded fixing hole.

[0012] Specifically, the inner walls of the first insulation component and the second insulation component are both fixedly connected with insulation parts for heat preservation and insulation.

[0013] By adopting the above technical solution, the seamless pipe is insulated by the thermal insulation component, thereby reducing the influence of the external temperature on the gas temperature in the seamless pipe.

[0014] Specifically, the shape of the splicing plug-in is matched with the groove of the splicing groove.

[0015] By adopting the above technical solution, a heat preservation component without obstruction of protrusions is formed by plugging the splicing plug-in into the splicing groove, thereby improving the aesthetics of the overall component and reducing the excessive surface area caused by the protrusions that affects the heat preservation effect.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The technical solution of the present application improves the aesthetics of the overall structure after connection and fixation through the structural design of splicing grooves, splicing plug-ins, threaded through holes, threaded connectors and threaded fixing holes, and enables the insulation components and seamless pipes to be easily and quickly removed and installed, and facilitates the rapid replacement and maintenance of the insulation parts after the service life has reached the end of its service life, reduces the number of operating steps for removing and then gluing the insulation parts, and improves the efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an axonometric drawing of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the thermal insulation component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the seamless pipe fitting of the utility model;

[0022] In the figure: 1. first thermal insulation component; 2. seamless pipe fitting; 3. second thermal insulation component; 4. splicing groove; 5. splicing plug-in; 6. threaded through hole; 7. thermal insulation component; 8. threaded connector; 9. threaded fixing hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a seamless pipe capable of heat preservation, comprising a first heat preservation component 1, a splicing groove 4 is provided on the bottom side wall of the first heat preservation component 1, a splicing plug-in 5 is fixedly connected to the center of the bottom side wall of the first heat preservation component 1, a threaded through hole 6 for connection and fixation is provided in the center of the splicing plug-in 5, a second heat preservation component 3 is plugged into the first heat preservation component 1 through the splicing groove 4 and the splicing plug-in 5, and the side walls on both sides of the top of the second heat preservation component 3 are fixedly provided with the same splicing groove 4 and splicing plug-in 5 as the first heat preservation component 1;

[0025] A mounting hole identical to the threaded through hole 6 is provided at the center of the splicing groove 4 , and a seamless pipe 2 is installed inside the first insulation component 1 and the second insulation component 3 . A threaded fixing hole 9 matching the threaded through hole 6 is provided on the side wall of the seamless pipe 2 .

[0026] When in use, the splicing of the first insulation component 1 and the second insulation component 3 is facilitated by the splicing plug-in 5 and the splicing groove 4, so that the seamless pipe can be easily installed between the two to facilitate disassembly and assembly. Subsequently, the threaded connection part 8 is passed through the threaded through hole 6 opened through the side wall of the first insulation component 1 and the second insulation component 3 to connect and fix with the seamless pipe 2, thereby completing the assembly and facilitating subsequent disassembly and maintenance.

[0027] As shown in the figure, the internal thread of the threaded through hole 6 is connected with a threaded connector 8, and the first heat insulation component 1 and the second heat insulation component 3 are connected and fixed by the threaded connector 8.

[0028] When in use, the first heat-insulating component 1 and the second heat-insulating component 3 are connected by a threaded connector 8 .

[0029] As shown in the figure, the first heat-insulating component 1 and the second heat-insulating component 3 are threadedly connected in the threaded fixing hole 9 through the threaded connector 8 and fixed to the seamless pipe 2.

[0030] When in use, the threaded connector 8 is threadedly connected to the threaded fixing hole 9 to fix the thermal insulation component and the seamless pipe.

[0031] As shown in the figure, the inner walls of the first thermal insulation component 1 and the second thermal insulation component 3 are both fixedly connected with thermal insulation components 7 for thermal insulation.

[0032] When in use, the seamless pipe is insulated by the heat-insulating member 7 to reduce the influence of the outside air temperature on the gas temperature in the seamless pipe.

[0033] As shown in the figure, the shape of the splicing plug-in 5 matches the groove of the splicing groove 4.

[0034] When in use, the splicing plug 5 is plugged into the splicing groove 4 to form a heat preservation component without obstruction of protrusions, thereby improving the aesthetics of the overall component and reducing the excessive surface area caused by protrusions that affects the heat preservation effect.

[0035] The working principle and use process of the utility model are as follows: first, the first insulation component 1 and the second insulation component 3 are put on the outer periphery of the seamless pipe 2, and then the splicing groove 4 and the splicing plug-in 5 are spliced ​​to complete the connection between the first insulation component 1 and the second insulation component 3, and then the threaded connection piece 8 is screwed into the threaded through hole 6 opened in the center of the splicing groove 4 and the splicing plug-in 5, and is screwed into the threaded fixing hole 9 through the threaded through hole 6, so that the first insulation component 1, the seamless pipe 2 and the second insulation component 3 are connected and fixed by the threaded connection piece 8. During use, thermal insulation is performed by the first insulation component 1 and the second insulation component 3 and the insulation component 7 fixedly installed on the inner walls of the two.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A seamless pipe capable of heat preservation, characterized in that: The invention comprises a first thermal insulation component (1), wherein a splicing groove (4) is provided on the side wall at the bottom end of the first thermal insulation component (1), a splicing plug-in (5) is fixedly connected to the center of the side wall at the bottom end of the first thermal insulation component (1), a threaded through hole (6) for connection and fixing is provided at the center of the splicing plug-in (5), the first thermal insulation component (1) is plugged with a second thermal insulation component (3) through the splicing groove (4) and the splicing plug-in (5), and the side walls on both sides of the top end of the second thermal insulation component (3) are fixedly provided with the same splicing groove (4) and splicing plug-in (5) as the first thermal insulation component (1); A mounting hole identical to the threaded through hole (6) is provided through the center of the splicing groove (4); seamless pipe fittings (2) are installed inside the first thermal insulation component (1) and the second thermal insulation component (3); and a threaded fixing hole (9) matching the threaded through hole (6) is provided on the side wall of the seamless pipe fitting (2).

2. A seamless pipe capable of heat preservation according to claim 1, characterized in that: The internal thread of the threaded through hole (6) is connected with a threaded connector (8), and the first heat-insulating component (1) and the second heat-insulating component (3) are connected and fixed via the threaded connector (8).

3. A heat-insulating seamless pipe according to claim 2, characterized in that: The first heat-insulating component (1) and the second heat-insulating component (3) are threadedly connected in the threaded fixing hole (9) via a threaded connector (8) and fixed to the seamless pipe (2).

4. A seamless pipe capable of heat preservation according to claim 1, characterized in that: The inner walls of the first thermal insulation component (1) and the second thermal insulation component (3) are both fixedly connected with thermal insulation components (7) for thermal insulation.

5. The heat-insulating seamless pipe according to claim 1, characterized in that: The shape of the splicing plug-in (5) matches the groove of the splicing groove (4).

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