KR200297472Y1 - The adhesive tape structure for piping heat insulating material is used by clothes - Google Patents

Abstract

The present invention is to insert a heat insulating material on the outer circumferential surface of the pipe in the pipe line of the factory, etc., and to coat the outer circumferential surface of the heat insulating material by applying an adhesive to the tape covering the outer circumferential surface of the heat insulating material to fix the heat insulating material. It's about devising one.

Description

Adhesive tape structure for piping heat insulating material is used by clothes}

The present invention is a pipe line, which is a transportation path for water, oil, steam, etc. installed in various factories, to prevent freezing in winter or maintain the temperature of the transported material. A semi-cylindrical insulation of predetermined thickness made of rock wool, glass fiber, foamed polyethylene, foamed polyester, foamed polystyrene (styropol), etc. is welded to the outer circumference of the pipe, and a vinyl tape or the like is spirally wound around the outer circumference of the insulation. The work is done by covering the pipes.

By the way, most pipes, especially factory pipes, are constructed in such a way that the piping lines are in close contact with the wall ceilings, and the pipes are constructed to maximize the space utilization of the factory. Because the pipe is in close contact with or close to the wall, there is not much gap between the wall and the pipe, so it is very difficult for the worker to wind up the finishing tape spirally. Bar There is a problem such as a lot of work maneuvering accounting for more than 30% of the total plumbing cost.

1 is a perspective view showing a construction state of the pipe insulation material winding with an adhesive tape of FIG.

Figure 2 is a plan view of the completed construction of the winding with an adhesive tape of Figure 1;

<Code Description of Main Parts of Drawing>

1. Piping 2. Insulation 10. Adhesive tape for pipe insulation

10a. Tape Material Film 11. Large Adhesive Layer 11a. Small adhesive layer

12. Release paper 13. Indication of conveying direction

The present invention is a tape material film (10a), such as a plastic film having a predetermined length and both sides of the width that can be slightly overlapped when wound around the outer peripheral surface of the heat insulating material (2) inserted into the outer peripheral surface of the pipe (1) such as pipes Adhesion layers 11 and 11a are applied to the tip at large and small widths, respectively, and the release paper 12 (shown only on the small adhesion layer 11a) is applied to the surfaces of the adhesion layers 11 and 11a. The structure of the pressure-sensitive adhesive tape 10 for piping insulation material coating carried out in accordance with the present invention in an adhesive structure is configured.

In the drawings, reference numeral 13 is a direction indication showing the conveying direction of the pipe conveying material printed in advance on the surface of the tape 1 implemented according to the present invention.

When the pipe is constructed with the adhesive tape for coating the heat insulating material, which is constructed according to the present invention, the heat insulating material (2) is first inserted into the pipe circumferential outer surface, and then a predetermined length (in case of production) of the gap between the outer circumferential surface of the heat insulating material and the wall. Release the sticky paper (not shown in the drawing) adhered to the adhesive layer 11 coated with a large width in the state where the pipe insulation (2) is pushed in so that the pipe insulation material 2 is positioned at the center of the tape. After peeling, it adheres to the surface of the heat insulating material 2 to fix one side of the tape 10. Then, the release paper 12 adhered to the small adhesive layer 11a is peeled off, and the other axis of the tape 10 is pulled to draw the outer circumferential surface of the heat insulating material 2. After winding the adhesive layer (11a) to the back side of the tape 10, the adhesive tape (10) to the entire surface of the pipe continuously, it is possible to complete the coating work of the heat insulating material of the pipe very easily.

Claims (1)

When installing the piping line in various factories, etc., when forming the structure of the insulating material coating tape 10 used to cover the heat insulating material of the pipe, when winding, both sides have a width that can be overlapped a little to a predetermined length. Adhesion layers 11 and 11a are applied to both ends of the tape material film 10a such as vinyl, respectively, in large and small widths, and the release paper 12 (small adhesion) on the surfaces of the adhesive layers 11 and 11a. A pressure-sensitive adhesive tape structure for coating a heat insulating material, characterized in that the structure is adhered only to the layer (11a).