CN211450069U - Transport pipe way insulation cover - Google Patents

Abstract

The utility model relates to a transportation pipeline heat preservation cover, be in including lantern ring part, fixed setting lantern ring part inside and have the porous elastomeric element who holds the cavity space of transportation pipeline, set up lantern ring part's lateral wall on first opening, set up porous elastomeric element's lateral wall on the second opening, first opening with second opening part overlap. The utility model discloses can directly overlap the insulation cover and establish on the transportation pipeline through first opening and second opening, the cladding is convenient, and is efficient, practices thrift the cost of labor, and this insulation cover simple structure, and it is effectual to keep warm.

Description

Transport pipe way insulation cover

Technical Field

The utility model belongs to the transportation pipeline field, concretely relates to transportation pipeline insulation cover.

Background

Transportation pipeline all is essential instrument of material transportation in oil field, natural gas field, water field etc. however because the transportation pipeline exposes in environment such as humidity, hot or low temperature for a long time, leads to the pipeline to be damaged by the environment easily, for example too fast ageing etc. for the pipeline easily takes place to leak, rust and not enough etc. to the heat preservation of the transportation material in the pipe.

In the prior art, in order to protect the pipeline, the outer surface of the pipeline is generally subjected to heat preservation and coating. The general approach is: a layer of heat preservation cotton is wrapped outside the pipe, and then the heat preservation cotton is wound and fixed by using aluminum foil, but the method has the problem of low efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a transportation pipeline insulation cover of convenient cladding.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a transportation pipeline heat preservation cover, includes lantern ring part, fixed setting and is in lantern ring part inside and have the porous elastic component who holds the hollow space of transportation pipeline, set up and be in the lateral wall of lantern ring part on first opening, set up and be in porous elastic component's the lateral wall on the second opening, first opening with second opening part overlap.

Preferably, said first opening and said second opening are oriented in the same direction, i.e. the symmetry planes of the first opening and the second opening coincide.

Preferably, in cross section, the distance between two end faces of the second opening is smaller than the distance between two end faces of the first opening, and the distance between two end faces of the first opening is smaller than the outer diameter of the transportation pipeline.

Further preferably, in the cross section, the distance between two end faces of the first opening is 0.05-2 mm.

More preferably, in the cross section, the distance between the two end faces of the second opening is 0-20 cm and is not 0.

Preferably, the cross section of the collar part is circular or polygonal with an opening.

Preferably, the collar member is made of a material capable of elastically deforming.

Preferably, the material of the collar member is a polymer material or a metal.

Preferably, the porous elastic member is a polymer material containing a plurality of pores.

Preferably, the outer wall of the porous elastic component is attached to the inner wall of the collar component.

Preferably, said porous elastomeric member and said collar member are bonded by an adhesive.

The scope of the present invention is not limited to the technical solutions formed by specific combinations of the above technical features, and other technical solutions formed by arbitrary combinations of the above technical features or equivalent features should be covered. For example, the above features and the technical features (but not limited to) having similar functions disclosed in the present application are mutually replaced to form the technical solution.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses can directly overlap the insulation cover and establish on the transportation pipeline through first opening and second opening, the cladding is convenient, and is efficient, practices thrift the cost of labor, and this insulation cover simple structure, and it is effectual to keep warm.

Drawings

FIG. 1 is a schematic cross-sectional view of an insulating jacket according to example 1;

FIG. 2 is a schematic cross-sectional view of the thermal jacket of example 2.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example 1

As shown in fig. 1, a schematic cross-sectional view of an insulating jacket along a direction perpendicular to an axial direction of the insulating jacket in an embodiment of the present application, aninsulating jacket 10 includes acollar member 11, a porouselastic member 12 disposed inside thecollar member 11; thecollar part 11 is annular, and the side wall of thecollar part 11 comprises afirst opening 111; the porouselastic member 12 has ahollow space 122, and the side wall of the porouselastic member 12 has asecond opening 121 communicating with thehollow space 122; thesecond opening 121 is in the same orientation as thefirst opening 111 of thecollar part 11; the porouselastic member 12 is fixedly connected to thecollar member 11.

The constituent material of thecollar member 11 may be metal or a polymer material.

The plurality of pores in the porouselastic member 12 can effectively play a role in air circulation, and simultaneously has a good heat preservation effect, and the porouselastic member 12 can be a polymer material containing a plurality of pores, such as sponge, foam, and the like. The inner wall of the porouselastic member 12 is attached to the outer wall of the pipe.

The porouselastic member 12 is attached to the inner wall of thecollar member 11, preferably by an adhesive. The adhesive layer obtained by curing the adhesive is not shown in the figure.

The sizes of the first opening 111 of thecollar member 11 and the second opening 121 of the porouselastic member 12 can be designed according to the size of the outer diameter of the pipe in practical use, the length of thefirst opening 111 is preferably 0.05-2 meters, and the length of thesecond opening 121 is preferably 0-20 centimeters and is not 0.

Theinsulating sleeve 10 can be used in the following way: when the outer diameter of the pipeline is smaller, thesecond opening 121 of the selectedheat insulation sleeve 10 is ensured to be smaller than the outer diameter of the pipeline, so that theheat insulation sleeve 10 can be clamped on the pipeline after theheat insulation sleeve 10 is directly buckled on the pipeline; in order to increase the clamping force of theinsulation jacket 10 on the pipeline, the opening length of thefirst opening 111 of thecollar part 11 may be smaller than the diameter of the pipeline, so that thefirst opening 111 needs to be enlarged and then clamped on the pipeline in use.

When theheat insulation sleeve 10 is used, screws, clamping grooves and the like are not needed, the use is convenient, and the heat insulation sleeve can be directly taken down when needing to be replaced.

Example 2

The insulating sheath of this example is substantially the same as example 1, except that: the collar part is polygonal in shape.

As shown in fig. 2, which is a schematic cross-sectional view taken along a direction perpendicular to the axial direction of the insulating jacket, theinsulating jacket 20 includes acollar member 21, a porouselastic member 22 provided inside thecollar member 21; thecollar part 21 is in a three-sided shape of a U, the side wall of thecollar part 21 includes a first opening 211, and the length of thefirst opening 211 is equal to the length of the side wall opposite to the first opening 211 of thecollar part 21; the porouselastic member 22 has ahollow space 222, and the side wall of the porouselastic member 22 has asecond opening 221 communicating with thehollow space 222; thesecond opening 221 is in the same orientation as the first opening 211 of thecollar part 21; the porouselastic member 22 and thecollar member 21 are fixedly connected.

As described above, the present invention has been explained in full in accordance with the spirit of the present invention, but the present invention is not limited to the above-described embodiments and implementation methods. The practitioner of the related art can make various changes and implementations within the scope permitted by the technical idea of the present invention.

Claims (10)

1. The utility model provides a transportation pipeline insulation cover which characterized in that: the sleeve ring component comprises a sleeve ring component, a porous elastic component which is fixedly arranged in the sleeve ring component and is provided with a hollow space for accommodating a conveying pipeline, a first opening formed in the side wall of the sleeve ring component, and a second opening formed in the side wall of the porous elastic component, wherein the first opening is partially overlapped with the second opening.

2. The transportation pipe insulation cover of claim 1, wherein: the first opening and the second opening are oriented in the same direction.

3. The transportation pipe insulation cover of claim 1, wherein: in the cross section, the distance between two end faces of the second opening is smaller than that between two end faces of the first opening, and the distance between two end faces of the first opening is smaller than the outer diameter of the conveying pipeline.

4. The transportation pipe insulation cover of claim 3, wherein: on the cross section, the distance between two end faces of the first opening is 0.05-2 mm; the distance between the two end faces of the second opening is 0-20 cm and is not 0.

5. The transportation pipe insulation cover of claim 1, wherein: the cross section of the lantern ring part is in a circular or polygonal shape with an opening.

6. The transportation pipe insulation cover of claim 1, wherein: the lantern ring component is made of materials capable of generating elastic deformation.

7. The transport pipe insulation cover according to claim 1 or 6, characterized in that: the material of the lantern ring component is high polymer material or metal.

8. The transportation pipe insulation cover of claim 1, wherein: the porous elastic component is made of a high polymer material containing a plurality of small holes.

9. The transportation pipe insulation cover of claim 1, wherein: the outer wall of the porous elastic component is attached to the inner wall of the lantern ring component.

10. The transport pipe insulation cover according to claim 1 or 9, characterized in that: the porous elastic component and the collar component are bonded through an adhesive.

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