DE7125503U - Containers for gaseous and / or liquid media - Google Patents

Description

• · ■ ·

Applicant:

L. & C. Steinmüller G. mb H. 527 Gummersbach, June 29, 1971

Gm 7111

Utility model registration

Container for gaseous and / or liquid media

The invention relates to a medium filled with a gaseous or liquid medium that tends to diffuse or through-flow container, the wall of which is composed of individual elements and the individual elements over Welds are connected to each other.

In the case of containers of the aforementioned type, which are filled or flowed through with valuable or harmful gaseous or liquid media, it is necessary to continuously check the weld seams for leaks before installation and also during operation. In the case of media that tend to diffuse, the previous control of the weld seams is not sufficient to guarantee a guaranteed tightness.

The invention has therefore set itself the task of creating a container that a weld seam control during the Assembly or in the subsequent operation continuously enabled.

To solve this problem, a container is proposed according to the invention, which is characterized in that the welding

71255Θ3-7ΜΙ71

• · t

The entire length of the seams is surrounded by shawl-shaped elements that are closed at the end and are tightly connected to the container wall, and the free space enclosed by the shawl-shaped elements is divided into self-contained evacuated individual rooms by separating elements and a conduit opens into each of the individual rooms with a central one Measuring point is connected.

The container according to the invention can, however, be designed to control the weld seam in such a way that the weld seams open are tightly enclosed over their entire length by continuously strung together sheave-shaped elements.

Before commissioning it is advisable; all welds to check for their function. For the containers according to the invention identified in more detail above it is therefore further proposed that before putting into operation on the inside of the container a plastic, Metallod. Like. Foil arranged over the weld seam and enclosed by the plastic, metal or the like. Foil Space is filled with a later flowing through the container liquid or gaseous medium.

The advantages achieved with the present invention consist of a functional test of the welds being carried out at any time, before and after commissioning can be. It is particularly advantageous to divide the free space enclosed by the shawl-shaped elements Room in individual rooms and their monitoring via lines,

7125583-7.10.71

so that very quickly ζ. B. leaks can be found within a weld system for a container. Even a functional test of the weld seams prior to commissioning by using foil-like elements covering the inside of the weld seams is technically simple and technically simple time saving. If an error or a defect in the weld seam is discovered, it can be precisely located in which Area where this flaw is located. It is therefore not necessary to check the entire weld seam, but the corresponding point can be repaired without great expense.

A possible embodiment is shown in the drawing and is described in more detail below.

Show it:

Figure 1 the container during operation Figure 2 and 3 the functional con of the invention

troll the weld seam while assembling the container

Figures 4 and 5 a possible embodiment of the

Divided into individual elements, attached over the weld seam bowl-shaped elements ..

A shell-shaped element 3 is welded onto its outside via the weld seam 1 of the container 2. From these Shell-shaped elements 3 extending over the weld seam 1 lead lines 4 through a wall 5 to central measuring points (not shown in detail). As shown in Figures 2 and 3,

7125513-7.WI71

a film 6 is glued to the container wall or a shell-shaped element 7 on the inside of the container 2 tightly welded.

The mode of operation of the weld seam test is now as follows: The weld seams 1 of the produced on the assembly site Container 2 are covered on their outside with a shell-shaped element 3. This element 3 is with the The outer wall of the container is welded tightly and is divided into individual spaces 9 by separating elements 8 or there are individual spaces Shaft-shaped elements 3 'lined up closely together. Of the respective individual rooms 9 or shell-shaped elements 3 ' leads a line 4 to a central measuring point. The weld seam 1 is now to be checked for leaks on the assembly parts be checked out, so on the inside of the container 2 is made of plastic .. metal or. Like. Foil 6, loose placed over the weld seam 1 and glued with their ends to the inner wall of the container. Now that in the individual rooms 9, 3 ' of the element 3 a vacuum has been generated, the test means in the space formed by the film 6, which will later be the container filling or flowing medium introduced. If there is now a leak in the weld seam 1, then occurs the medium in the individual room 9, 3 'and is led via the line to the central measuring point. There is based on display instruments determined in which individual space 9, 3 'the leak is located. This area of the weld seam can now, can be renewed without the entire weld seam needing to be checked. If the weld seam was tight, the Slide 6 removed again. For additional security, a bowl-shaped element 7 can be attached to the inner surface of the container 2

7125583-7.10.71

be attached in the longitudinal direction of the weld seam. This shell-shaped element 7 takes over the function of the film There is sometimes the possibility that this element may remain installed during operation, so that an additional The weld seam is secured. If this is not the case, the element 7 is removed again or with a Provided with a slot.

During the operation of the container 2, the weld seam is checked for leaks at any time. Usually will on the outer side of the container 2, the wall 5 is made of concrete, d. H. the shell-shaped element 3 is located inside that concrete wall. The line 4 leads out of this concrete wall 5 and becomes the central measuring point continued.

71255S3-7.M.71

Claims (3)

29.6.1971 Pa 7113 Gm 7111 Bth. / Si. Protection claims 1. With a gaseous, diffusion-prone or liquid medium filled or flowed through container, whose wall is composed of individual elements and the individual elements via welds are connected to one another, characterized in that the entire length of the weld seams (1) is closed at the ends, with the container wall (2) tightly connected shell-shaped elements (3) and surrounded by the shell-shaped Elements (3) enclosed free space by separating elements (8) in self-contained evacuated individual rooms (9) is divided and in each of the individual rooms (9) a line (4) opens which is connected to a central Measuring point is connected. 2. With a gaseous, diffusion-prone or liquid medium filled or flowed through container, whose wall is composed of individual elements and the individual elements are welded together are connected, characterized in that continuously strung together, shell-shaped elements (3 ') are tightly enclosed. 3. Container according to claim 1 or 2, characterized in that that before commissioning the +) the weld seams (1) over their entire length. 7125583-7.10.71 Inside of the container a plastic, metal or. Like. Foil (6, 7) is arranged over the weld seam and the space enclosed by the plastic, metal or Container (2) flowing through liquid or gaseous medium
is filled. 7125513 -7.WL71