Thermal insulation pipe with protection function

Abstract

The utility model discloses a heat preservation pipe with a protection function. The heat preservation pipe comprises a pipe body, the left end and the right end of the pipe body are fixedly connected with installation discs playing a role in limiting, and the lower end of the pipe body is connected with a first protection shell in an attached mode. The diameter of the mounting disc is larger than that of the pipe body, the pipe body comprises a seamless steel pipe, an anti-corrosion layer, a heat preservation layer, reinforcing ribs and a protection layer, the inner wall of the seamless steel pipe is coated with the anti-corrosion layer, the outer wall of the seamless steel pipe is filled with the heat preservation layer, a mounting structure is arranged on the mounting disc, and the mounting structure comprises a connecting rod, a connecting hole and a round cover; the front end and the rear end of the first protective shell are integrally connected with second mounting strips, and mounting parts are connected to the upper ends of the second mounting strips in a left-right symmetrical and embedded mode. The heat preservation pipe with the protection function has the protection function, the heat preservation pipe is prevented from being directly collided, splicing is convenient, and meanwhile the strength of the pipe body is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipes, in particular to a thermal insulation pipe with a protective function. Background Art

[0002] Insulated pipes are used for transporting liquids, gases and other media. Therefore, they are widely used in the insulation engineering of pipelines in petroleum, chemical industry, aerospace, central heating, central air conditioning, municipal engineering, etc. There are many styles of thermal insulation pipes on the market.

[0003] However, the existing insulation pipes are easily directly impacted, and are inconvenient to splice and increase the strength of the pipe body. Therefore, we propose an insulation pipe with a protective function to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a thermal insulation pipe with a protective function to solve the problems of the existing thermal insulation pipes proposed in the above background technology, which are easy to be directly impacted, inconvenient to splice, and inconvenient to increase the strength of the pipe body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat preservation pipe with a protective function, comprising: a pipe body, both left and right ends of the pipe body are fixedly connected with a mounting plate that plays a limiting role, and the lower end of the pipe body is fittedly connected with a first protective shell;

[0006] Also includes:

[0007] The diameter of the mounting plate is larger than the diameter of the pipe body, and the pipe body includes a seamless steel pipe, an anti-corrosion layer, a thermal insulation layer, a reinforcing rib and a protective layer, and a mounting structure is provided on the mounting plate, wherein the mounting structure includes a connecting rod, a connecting hole and a round cover;

[0008] The front and rear ends of the first protective shell are integrally connected with the second mounting strips, and the upper end of the second mounting strip is symmetrically inlaid with mounting pieces.

[0009] Preferably, the inner wall of the seamless steel pipe is coated with an anti-corrosion layer, and the outer wall of the seamless steel pipe is filled with an insulation layer, and the outer wall of the insulation layer is fixedly connected with a protective layer, and the outer wall of the seamless steel pipe is fixedly connected with reinforcing ribs at equal angles.

[0010] Preferably, the connecting holes are opened at equal angles on the left mounting plate, and a connecting rod is nested inside the connecting holes, and the connecting rod is fixedly connected to the right mounting plate, wherein the right end of the connecting rod is threadedly connected to a round cover.

[0011] Preferably, the mounting member is snap-connected to the inside of the first mounting bar, and the first mounting bar is integrally connected to the lower end of the second protective shell in a front-to-back symmetrical manner;

[0012] The inner wall of the second protective shell is closely connected to the upper end of the tube body, and the second protective shell and the first protective shell form a circular ring structure.

[0013] Preferably, a mounting groove is formed at the inner upper end of the mounting member, a spring is fixedly connected to the inside of the mounting groove, and a limit block is fixedly connected to the outer end of the spring;

[0014] The limiting block is slidably connected inside the installation groove, and the sum of the thickness of the limiting block and the length of the spring in the minimum contraction state is equal to the depth of the installation groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the thermal insulation pipe with protective function has a protective function to prevent the thermal insulation pipe from being directly impacted, is convenient for splicing, and is convenient for increasing the strength of the pipe body;

[0016] 1. A first protective shell and a mounting piece are provided, and the second protective shell and the first protective shell form a circular ring structure, so that after the first protective shell and the second protective shell are wrapped around the pipe body, the mounting piece is engaged inside the first mounting strip, and the limit block is driven by the spring to protrude from the inside of the mounting groove to prevent the first protective shell and the second protective shell from being separated, thereby having a protective function to prevent the insulation pipe from being directly hit;

[0017] 2. A connecting rod and a round cover are provided. The right end of the connecting rod is threadedly connected with the round cover, so that when the left and right sets of pipe bodies are butt-jointed, the connecting rod is nested and connected in the connecting hole, and the connecting rod is limited by the round cover, so as to facilitate splicing;

[0018] 3. An anti-corrosion layer and reinforcing ribs are provided, and the outer wall of the seamless steel pipe is fixedly connected with reinforcing ribs at equal angles, so that the anti-corrosion layer protects the inner wall of the seamless steel pipe, and the strength of the seamless steel pipe is increased by the reinforcing ribs arranged at equal angles, thereby facilitating the increase of the strength of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the connection between the first mounting bar and the mounting piece of the utility model;

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

[0022] Figure 4 It is a schematic diagram of the right side cross-sectional structure of the connection between the installation groove and the limit block of the utility model.

[0023] In the figure: 1. pipe body; 101. seamless steel pipe; 102. anti-corrosion layer; 103. thermal insulation layer; 104. reinforcing ribs; 105. protective layer; 2. mounting plate; 3. connecting rod; 4. connecting hole; 5. round cover; 6. first protective shell; 7. second protective shell; 8. first mounting bar; 9. mounting piece; 10. second mounting bar; 11. mounting groove; 12. spring; 13. limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a thermal insulation pipe with a protective function, comprising a pipe body 1, a mounting plate 2, a connecting rod 3, a connecting hole 4, a round cover 5, a first protective shell 6, a second protective shell 7, a first mounting bar 8, a mounting member 9, a second mounting bar 10, a mounting groove 11, a spring 12 and a limit block 13. When using the thermal insulation pipe with a protective function, Figure 1 , Figure 2 and Figure 4 , since the second protective shell 7 and the first protective shell 6 form a circular ring structure, the limit block 13 is slidably connected inside the installation groove 11, and the sum of the thickness of the limit block 13 and the length of the spring 12 in the minimum contraction state is equal to the depth of the installation groove 11;

[0026] Therefore, the first protective shell 6 is placed on the lower side of the tube body 1, so that the inner wall of the first protective shell 6 is attached to the lower end of the tube body 1, and the second protective shell 7 is placed on the upper side of the tube body 1, so that the inner wall of the second protective shell 7 is attached to the upper end of the tube body 1, and the limit block 13 completely enters the interior of the installation groove 11, and the installation parts 9 arranged symmetrically on the left and right are snap-connected to the first installation strip 8 at the corresponding position;

[0027] The second mounting strip 10 symmetrically arranged front and back is fitted to the lower end of the first mounting strip 8, and the spring 12 drives the limit block 13 to slide inwardly inside the mounting groove 11, so that the inner end of the limit block 13 protrudes from the inside of the mounting groove 11, and the limit block 13 prevents the mounting member 9 from being easily separated from the inside of the first mounting strip 8, so that the first protective shell 6 and the second protective shell 7 protect the pipe body 1, and the pipe body 1 will not be directly hit, so as to have a protective function to prevent the thermal insulation pipe from being directly hit;

[0028] like Figure 1 , since the connecting holes 4 are opened at equal angles on the mounting plate 2 on the left side, and the right end of the connecting rod 3 is threadedly connected with a round cover 5, when splicing is required, the left and right tube bodies 1 are butted together, and the mounting plate 2 at the right end of the left tube body 1 is fitted on the mounting plate 2 at the left end of the right tube body 1, so that the connecting rod 3 set at equal angles is nested and connected to the connecting holes 4 at the corresponding positions, and the round cover 5 is rotated to be threadedly connected to the right end of the connecting rod 3, and the positions of the left and right groups of tube bodies 1 are limited by the connecting rod 3 and the round cover 5, so as to facilitate splicing;

[0029] like Figure 1 and Figure 3 Since the inner wall of the seamless steel pipe 101 is coated with an anti-corrosion layer 102, and the outer wall of the seamless steel pipe 101 is fixedly connected with reinforcing ribs 104 at equal angles, when the anti-corrosion layer 102 is coated on the inner wall of the seamless steel pipe 101, the liquid inside the seamless steel pipe 101 will not directly contact the inner wall of the seamless steel pipe 101, and the reinforcing ribs 104 are distributed at equal angles on the outer wall of the seamless steel pipe 101 to increase the strength of the seamless steel pipe 101. The insulation layer 103 insulates the seamless steel pipe 101, and the protective layer 105 protects the insulation layer 103, thereby facilitating the increase of the strength of the pipe body 1. The above electrical components are all prior art and will not be described in detail here.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermal insulation pipe with protective function, comprising: The tube body (1) is fixedly connected to the left and right ends of the tube body (1) with a mounting plate (2) having a limiting function, and the lower end of the tube body (1) is fittedly connected to a first protective shell (6); It is characterized by further comprising: The diameter of the mounting plate (2) is greater than the diameter of the pipe body (1), and the pipe body (1) comprises a seamless steel pipe (101), an anti-corrosion layer (102), a thermal insulation layer (103), a reinforcing rib (104) and a protective layer (105), and a mounting structure is provided on the mounting plate (2), wherein the mounting structure comprises a connecting rod (3), a connecting hole (4) and a round cover (5); The front and rear ends of the first protective shell (6) are integrally connected to a second mounting strip (10), and the upper end of the second mounting strip (10) is symmetrically inlaid with a mounting piece (9).

2. The thermal insulation pipe with protective function according to claim 1, characterized in that: The inner wall of the seamless steel pipe (101) is coated with an anti-corrosion layer (102), and the outer wall of the seamless steel pipe (101) is filled with a thermal insulation layer (103), and the outer wall of the thermal insulation layer (103) is fixedly connected to a protective layer (105), and the outer wall of the seamless steel pipe (101) is fixedly connected to reinforcing ribs (104) at equal angles.

3. The thermal insulation pipe with protective function according to claim 1, characterized in that: The connection holes (4) are opened at equal angles on the left mounting plate (2), and a connection rod (3) is nested and connected inside the connection holes (4), and the connection rod (3) is fixedly connected to the right mounting plate (2), wherein the right end of the connection rod (3) is threadedly connected to a round cover (5).

4. The thermal insulation pipe with protective function according to claim 1, characterized in that: The mounting member (9) is snap-connected to the inside of the first mounting strip (8), and the first mounting strip (8) is integrally connected to the lower end of the second protective shell (7) in a front-to-back symmetrical manner; The inner wall of the second protective shell (7) is closely connected to the upper end of the tube body (1), and the second protective shell (7) and the first protective shell (6) form a circular ring structure.

5. The thermal insulation pipe with protective function according to claim 4, characterized in that: The inner upper end of the mounting member (9) is provided with a mounting groove (11), the interior of the mounting groove (11) is fixedly connected to a spring (12), and the outer end of the spring (12) is fixedly connected to a limiting block (13); The limit block (13) is slidably connected inside the installation groove (11), and the sum of the thickness of the limit block (13) and the length of the spring (12) in the minimum contraction state is equal to the depth of the installation groove (11).

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