RU68470U1 - FLEXIBLE COMMUNICATION AND TEXTILE CONTAINER FOR PIPELINE BALLASTING (OPTIONS) - Google Patents

Abstract

Technical solutions belong to the group of technical solutions in the field of pipeline construction, preferably trunk pipelines and represent the element and construction of containers used in conjunction with ballast loaded in them for loading pipelines located in trenches in flooded soils, including those subject to erosion, from flooding.

The proposed technical solutions are based on the further development of the principles of reliability of the ballasting of pipelines used in these containers, while ensuring high manufacturability and simplicity of design compared to them (including by eliminating pattern lines and reducing the number of technological operations), and the effective use of useful volume due to the optimal distribution of ballast in the space bounded in a certain way by the container walls and connected s precluding deformation of the vessel wall and incomplete filling ballast container volume under free backfilling it through the neck.

This is achieved by the fact that the flexible connection of the textile container for ballasting the pipeline, located with a sagging or mounting fixture, preferably discrete, firmware inside the tank or connected by a jumper imposed on the pipeline by containers, is made in the form of a container or containers connected to opposite sides of the tank or facing one side of the end walls of the containers of the power belt of textile synthetic material or tape. A flexible connection is made with bending for the said connection, preferably firmware, end sections. Flexible connection can be made in plan, with its location mentioned, U-shaped or with a closed loop, preferably in the form of a ring, with the possibility of arranging its branches in two containers. The textile container (options) for ballasting the pipeline contains cargo loops and a loading sleeve for

bulk material a container, preferably in the shape of a cylinder or prism disposed along a longitudinal axis along the pipeline axis, having in cross section a triangle, rhombus or polygon made of a cloth of synthetic material forming its side surface and end walls sewn along its perimeter, the opposite sides of the side surfaces or peripheral sections of at least one end wall are connected by a flexible connection located inside the tank, preferably in the form of a power belt of stylish material or ribbon. A flexible connection can be sewn to the sheet by bending up and / or down of its end sections. A flexible connection can be sewn to the panel or to the peripheral sections of the end walls by bends of its end sections, respectively, up and / or down, or parallel to the longitudinal axis of the pipeline. In addition, the textile container for ballasting the pipeline can be made with an additional container located symmetrically to the main one and connected to it by a jumper in the form of a panel applied to the pipeline. 3 n.p. f-ly, 7 ill.

Description

The proposed technical solutions belong to the group of technical solutions in the field of construction of pipelines, preferably trunk pipelines, and represent the element and construction of containers used together with ballast loaded in them for loading pipelines located in trenches in flooded soils, including those subject to erosion, from flooding .

Known textile container ("KT-M") for ballasting the pipeline, containing two having cargo loops, and in the upper part - along the loading hole and connected by a flexible connection in the lower part of the tank, each of which has the shape of a body, perimeter or the area of the lower base of which exceeds, respectively, the perimeter or the area of its upper base, while the upper, front and rear walls, as well as the bottom of each of the containers are formed by a single cloth for two containers with sewn side walls of the containers (pat ent RU No. 48387, F16L 1/06, 2005).

The closest known container is a textile container containing a prismatic-shaped container, the front and rear walls inclined to its longitudinal axis, the bottom, the loading neck and cargo loops are formed by a single piece of technical fabric, and the container cavity on the sides is limited by the sewn sides of the textile container, each of which has at least one fold formed by flashing and laying part of the technical fabric of the sidewall of the textile container inside the container with the formation of ohm

along the seam line of the fold or between its seams of the protruding part of the technical fabric, and the cargo loops are made from notched edges of a shorter length of a single piece of technical fabric, U-shaped, with free ends overlapping the peripheral sections of the technical fabric, sewn together and, preferably, with the aforementioned the protruding part of the technical fabric of each side of the textile container, while the loading neck is formed by the central sections of a single piece of technical tissue formed by performing said longitudinal incisions (Patent RU No. 2292293, B65D 30/10, January 27, 2007)

The proposed technical solutions are based on the further development of the principles of reliability of the ballasting of pipelines used in these containers, while ensuring high manufacturability and simplicity of design compared to them (including by eliminating pattern lines and reducing the number of technological operations), and the effective use of useful volume due to the optimal distribution of ballast in the space bounded in a certain way by the container walls and connected s precluding deformation of the vessel wall and incomplete filling ballast container volume under free backfilling it through the neck.

This is achieved by the fact that:

- Flexible connection of the textile container for ballasting the pipeline, located with a sagging or mounting fixture, preferably discrete, firmware inside the tank or connected containers imposed by a jumper on the pipeline, - made in the form of a container or containers connected to the opposite or adjacent sides of the tank or facing one side of the peripheral sections of the end walls of the containers of the power belt made of textile synthetic material that are remote from each other or

tapes. A flexible connection is made with bending for the said connection, preferably firmware, end sections. Flexible connection can be made in plan, with its location mentioned, U-shaped or with a closed loop, preferably in the form of a ring, with the possibility of arranging its branches in two containers.

- In one embodiment, a textile container for ballasting a pipeline comprises a container having cargo loops and a loading sleeve for bulk material, preferably in the form of a cylinder or prism disposed along a longitudinal axis along the pipeline axis, having in cross section a triangle, rhombus or polygon made of synthetic fabric the material forming its lateral surface and the end walls sewn along its perimeter, the opposite sides of the lateral surface or peripheral sections, along At least one end wall is connected by a flexible connection located inside the container, preferably in the form of a power belt made of textile material or tape. A flexible connection can be sewn to the sheet by bending up and / or down of its end sections. A flexible connection can be sewn to the panel or to the peripheral sections of the end walls by bends of its end sections, respectively, up and / or down, or parallel to the longitudinal axis of the pipeline. In addition, the textile container for ballasting the pipeline can be made with an additional container located symmetrically to the main one and connected to it by a jumper in the form of a panel applied to the pipeline.

- In another embodiment, the textile container for ballasting the pipeline contains a pair of symmetrically arranged in plan relative to the longitudinal axis of the pipeline, interconnected by a jumper imposed on the pipeline and each with cargo loops and a loading sleeve for bulk material of containers, preferably in the form of a longitudinal axis located along the axis of the pipeline cylinder

or a prism having in its cross section a triangle, rhombus or polygon made of stitched panels or of a single panel of synthetic material that forms the side surface of the containers, and the end walls sewn around the perimeter, and the sides of the side remote from the axis of the pipeline relative to its axis the surfaces or sections of the end walls are connected by a flexible connection located inside each container, preferably in the form of a power belt of textile material or tape. A flexible connection can be made in the form of a power belt made of textile material or tape that is common for two containers and connected to a jumper, preferably joint firmware. Moreover, the flexible connection located inside the tank is discretely connected to the end walls, which is preferably destroyed during the loading of bulk material by a connection in the form of firmware.

Figure 1 presents a flexible connection with the limbs for fastening;

Figure 2 - flexible connection with a closed loop;

Figure 3 shows a container with two containers and a single flexible connection located in each of them (flexible connection from the back of the container is not conventionally shown);

Figure 4 presents the layout of flexible communications in the container;

Figure 5 is the same, the location of the flexible connection, fixed by sutures with sagging;

Figure 6 is a possible arrangement of a flexible connection with some allowable displacement in a diamond-shaped cross-section of a prismatic container;

In Fig.7 - the same, in a polygonal in cross section of a prismatic container.

Flexible connection 1 of the textile container for ballasting the pipeline is sagging (figure 5) or mounting bracket 2, preferably discrete, firmware inside the tank

4, 5) or connected by a jumper 3 of containers 4 and 5 imposed by a jumper on the pipeline. Flexible connection 1 is made in the form of a container or containers connected to oppositely located or adjacent lateral sides 6 and 7 (FIG. 4) (figure 3) or with one-sided peripheral sections of the end walls 8 and 9 of the containers 4 and 5 of the power belt of synthetic synthetic material or tape made of synthetic high-strength material. Flexible connection 1 is made with end sections 10 and 11 that are bent for the said connection, preferably with firmware, and flexible connection 1 can be made in plan, with its location mentioned, U-shaped (figure 1) or with a closed loop (figure 2) , preferably in the form of a ring, with the possibility of arranging its branches in two containers connected by a jumper 3.

The textile container for ballasting the pipeline has a cargo loop 12 and a loading sleeve 13 for bulk material. The shape of the container can be made, preferably, in the shape of a cylinder located in the longitudinal axis along the axis of the pipeline (including a straight circular one) or a prism having in cross section a triangle, rhombus (Fig. 3, 4 or 5) or a polygon (Fig. 7) . The container is made of a panel of synthetic material forming its side surface, and of end walls 8 and 9 sewn along its perimeter. Opposite or adjacent sides of the side surface or peripheral sections of at least one end wall 8 or 9 are connected by a flexible connection located inside the container 1, preferably in the form of a power belt of textile material or tape. The flexible connection 1 is sewn to the web with the bends up and / or down of its end sections 10 and 11. The flexible connection 1 can be sewn to the web or to the peripheral parts of the end walls by the bends of its end sections 10 and 11, respectively, up and / or down (FIG. 5), or parallel to the longitudinal axis of the pipeline (figure 1). Also a container

textile for ballasting the pipeline can be made with an additional tank (figure 3), located symmetrically to the main and connected to it by a jumper 3 in the form of a cloth applied to the pipeline. Flexible connection 1 can be made in the form of a single for two containers power belt of textile material or tape and connected to a jumper 3, preferably joint firmware. Moreover, the flexible connection located inside the container is discretely connected to the end walls 8 and 9, which is preferably destroyed during the loading of bulk material by a connection in the form of firmware.

When loading the container capacity, the flexible connection 1 prevents the uncontrolled displacement of its side walls, excluding them being jammed by the loaded bulk material with the formation of folds. As a result, loading with bulk material is carried out most fully, and during deformation (bending) of the end walls as a result of the container being filled with bulk material during its loading, mounting (temporary) fasteners 2 are destroyed, and bonds 1 perform another function (without preventing the increase in capacity in the axial direction due to deformation of the end walls) - keep the shape attached to the tank, which is optimal for this container variant.

The proposal was successfully tested and showed high operational reliability.

Claims (10)

1. Flexible connection of the textile container for ballasting the pipeline, located with a sag or mounting fixture, preferably discrete, firmware inside the tank or connected by a jumper imposed on the pipeline containers made in the form of connected to the opposite or adjacent sides of the tank or containers or facing one side of the peripheral sections of the end walls of the containers of the power belt made of textile synthetic material or tape that are distant from each other. 2. The flexible connection according to claim 1, which is made with bending for the said connection, preferably firmware, end sections. 3. The flexible connection according to claim 1, which is made in plan, with its location, U-shaped or with a closed loop, preferably in the form of a ring, with the possibility of arranging its branches in two containers. 4. A textile container for ballasting a pipeline, comprising a container having cargo loops and a loading sleeve for bulk material, preferably in the form of a cylinder or prism disposed along a longitudinal axis along the pipeline axis, having in cross section a triangle, rhombus or polygon made of a cloth of synthetic material forming its side surface, and end walls sewn along its perimeter, the opposite sides of the side surface or peripheral sections of at least one, Ortsevo wall connected situated inside the flexible coupling capacitance preferably in the form of a power belt of a textile material or tape. 5. The textile container for ballasting the pipeline according to claim 4, in which the flexible connection is sewn to the sheet with folds up and / or down of its end sections. 6. The textile container for ballasting the pipeline according to claim 4, in which the flexible connection is sewn to the panel or to the peripheral sections of the end walls by bends of its end sections, respectively, up and / or down, or parallel to the longitudinal axis of the pipeline. 7. Textile container for ballasting a pipeline according to any one of claims 4 to 6, which is made with an additional container located symmetrically to the main one and connected to it by a jumper in the form of a panel applied to the pipeline. 8. Textile container for ballasting a pipeline, containing a pair of symmetrically arranged planes relative to the longitudinal axis of the pipeline, interconnected by a jumper imposed on the pipeline and each with cargo loops and a loading sleeve for bulk material of containers, preferably in the form of a longitudinal axis located along the axis of the cylinder or a prism having in its cross section a triangle, rhombus or polygon made of stitched panels or from a single synthetic panel for them material that forms the side surface of the containers and the end walls sewn along the perimeter, the sides of the side surface remote from the axis of the pipeline or the sides of the end walls being connected by a flexible connection located inside each container, preferably in the form of a power belt made of textile material or tapes. 9. The textile container for ballasting the pipeline of claim 8, in which the flexible connection is made in the form of a single power belt for two containers of textile material or tape and connected to a jumper, preferably joint firmware. 10. Textile container for ballasting a pipe according to claim 8 or 9, in which the flexible connection located inside the container is discretely connected to the end walls, preferably destroyed during the loading of bulk material by a bond in the form of firmware.