CN216683569U

CN216683569U - Galvanized wire conduit with heat insulation function

Info

Publication number: CN216683569U
Application number: CN202123379411.0U
Authority: CN
Inventors: 翁李强
Original assignee: Fujian Ruiweng Metal Manufacturing Co ltd
Current assignee: Fujian Ruiweng Metal Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of pipelines, and particularly relates to a galvanized conduit with a heat insulation function. This zinc-plated conduit with thermal-insulated function, through set up a plurality of spliced poles between protective sleeve and conduit body, because the sun penetrates directly on protective sleeve earlier, transmit conduit body surface again, so utilize the support column can reduce area of contact between them under the prerequisite that does not influence fixed connection between protective sleeve and the conduit body on the one hand, the mode that utilizes the heat transfer that reduces reaches thermal-insulated effect, on the other hand can play the crashproof effect to the conduit body, avoid warping and buckling, the life of conduit has been prolonged, utilize a plurality of thermal insulation materials in the protective sleeve can effectually play the thermal-insulated effect to the conduit, the problem that conduit thermal-insulated performance is not good enough in the past has been solved.

Description

Galvanized wire conduit with heat insulation function

Technical Field

The utility model belongs to the technical field of pipelines, and particularly relates to a galvanized wire conduit with a heat insulation function.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the main lines of the water supply, drainage, heat supply and gas supply pipelines and the long-distance oil and gas conveying pipelines in cities are mostly laid underground, the process pipelines in factories are mostly laid on the ground for convenience of operation and maintenance, the pipelines are run, supported, gradient and liquid discharge and exhaust, compensation, heat preservation and heating, anticorrosion and cleaning, identification, painting, safety and the like, this is an important issue both for above ground and underground installations.

The galvanized pipe belongs to a pipeline, is also called galvanized steel pipe, and is divided into hot galvanizing and electrogalvanizing, the hot galvanizing galvanized layer is thick, and has the advantages of uniform coating, strong adhesive force, long service life and the like.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a galvanized conduit with a heat insulation function, which solves the problem that the heat insulation performance of the existing galvanized conduit is not good enough.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a zinc-plated conduit with thermal-insulated function, includes the conduit body, the surface of conduit body evenly is provided with the spliced pole, the one end of spliced pole is provided with protective sleeve, protective sleeve inside is provided with the wearing layer, one side of wearing layer bonds and has the insulating layer.

Preferably, the wear resistant layer comprises a flexible heat absorbing rubber layer.

Preferably, the thermal-insulation layer comprises an asbestos layer, a rock wool layer is bonded to one side of the asbestos layer, and an aerogel felt layer is bonded to one side of the rock wool layer.

Preferably, the conduit body is internally filled with a polyurethane foam layer.

Preferably, the thickness of the flexible heat absorption rubber layer is one millimeter.

Preferably, the connecting column is made of solid stainless steel, and the length of the connecting column is one millimeter.

Compared with the prior art, the utility model has the beneficial effects that:

this zinc-plated conduit with thermal-insulated function, through set up a plurality of spliced poles between protective sleeve and conduit body, because the sun penetrates directly on protective sleeve earlier, transmit conduit body surface again, so utilize the support column can reduce area of contact between them under the prerequisite that does not influence fixed connection between protective sleeve and the conduit body on the one hand, the mode that utilizes the heat transfer that reduces reaches thermal-insulated effect, on the other hand can play the crashproof effect to the conduit body, avoid warping and buckling, thereby prolong the life of conduit, a plurality of thermal insulation materials that utilize in the protective sleeve can effectually play the thermal-insulated effect to the conduit, the problem that conduit thermal-insulated performance is not good enough in the past has been solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of a protective sleeve of the present invention;

figure 3 is a cross-sectional view of a conduit body according to the present invention.

In the figure: 1, a conduit body; 2, connecting columns; 3, protecting the sleeve; 4 a flexible heat absorbing rubber layer; 5 an asbestos layer; 6 rock wool layer; 7 an aerogel blanket; 8 polyurethane foam layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a zinc-plated conduit with thermal-insulated function, includes conduit body 1, and conduit body 1's surface evenly is provided with spliced pole 2, and the one end of spliced pole 2 is provided with protective sleeve 3, and protective sleeve 3 is inside to be provided with the wearing layer, and one side of wearing layer bonds there is the insulating layer.

Place conduit body 1 in outdoor suitable position, begin to use after installing, utilize flexible heat absorption rubber layer 4 to play the guard action to conduit body 1, improve conduit body 1's wearability, utilize asbestos layer 5, rock wool layer 6 and aerogel felt layer 7 in the protective case 3 to play thermal-insulated effect to protective case 3, utilize spliced pole 2 can avoid conduit body 1 to buckle or warp.

In an aspect of this embodiment, utilize spliced pole 2 can reduce the area of contact between wire conduit body 1 and the protective sleeve 3 to can reduce protective sleeve 3 surface heat transfer and give wire conduit body 1, thereby play the thermal-insulated effect to wire conduit body 1.

In an aspect of this embodiment, asbestos layer 5 in protective sleeve 3 has high tensile strength, high flexibility, chemical and thermal erosion resistance, the effect of electrical insulation, high fire-resistant, adiabatic, be important fire prevention, insulating and heat preservation material, aerogel carpet veneer 7 thermal conductivity coefficient is low, there is certain tensile and compressive strength, have characteristics such as softness, easy tailor, density is little, inorganic fire prevention, whole hydrophobic, green, various heat preservation thermal insulation material play thermal-insulated effect to conduit body 1 on the one hand, increase thermal-insulated effect, improve conduit body 1's performance, on the other hand still has certain compressive and tensile strength, so can improve the barrier propterty to conduit body 1, increase conduit body 1's abrasion resistance, increase of service life.

In an aspect of this embodiment, the polyurethane foam layer 8 inside the conduit body 1 has ultralow temperature thermal conductivity, heat-resisting and heat-preserving effect, high-efficient insulation, sound insulation, waterproof and moistureproof after curing, shock and pressure resistance, and the effective protective performance and heat-insulating performance of the conduit body 1 are improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a zinc-plated wire conduit with thermal-insulated function, includes wire conduit body (1), its characterized in that: the surface of conduit body (1) evenly is provided with spliced pole (2), the one end of spliced pole (2) is provided with protective sleeve (3), protective sleeve (3) inside is provided with the wearing layer, one side of wearing layer bonds there is the insulating layer.

2. The galvanized wire conduit with heat insulation function according to claim 1, characterized in that: the wear resistant layer comprises a flexible heat absorbing rubber layer (4).

3. The galvanized wire conduit with heat insulation function according to claim 1, characterized in that: the insulating layer includes asbestos layer (5), rock wool layer (6) bonds in one side of asbestos layer (5), aerogel felt layer (7) bonds in one side of rock wool layer (6).

4. The galvanized wire conduit with heat insulation function according to claim 1, characterized in that: the conduit body (1) is filled with a polyurethane foam layer (8).

5. The galvanized wire conduit with heat insulation function according to claim 2, characterized in that: the thickness of the flexible heat absorption rubber layer (4) is one millimeter.

6. The galvanized wire conduit with heat insulation function according to claim 1, characterized in that: the connecting column (2) is made of solid stainless steel, and the length of the connecting column (2) is one millimeter.