RU114043U1 - UNIVERSAL FRAMELESS SEALED MOBILE RESERVOIR WITH A REPLACEMENT INTERIOR FOR TEMPORARY STORAGE OF OIL AND OIL PRODUCTS - Google Patents

Abstract

1. Universal frameless sealed mobile tank with a replaceable liner for temporary storage of oil and oil products, containing a flexible tank, a replaceable liner, a set of devices for loading and emptying replaceable liners, devices for fastening on rugged and swampy areas, and the flexible tank consists of an elastic shell, equipped with a sealed zipper and a power zipper, a discharge-filling branch pipe, a breathing valve, along the inner perimeter with internal loops for attaching a replaceable insert. ! 2. A universal tank according to claim 1, characterized in that for anchoring a flexible tank in a swamp, it is equipped with flexible containers that are attached with slings to the power flexible tank elbows, and for attaching a flexible tank on slopes 1:10 on the short side and 1:30 along the long it is equipped with external loops, located evenly along the entire perimeter of the tank, to which power slings are attached, and power slings are attached to the ground with anchors. ! 3. A universal reservoir according to claim 1, characterized in that the replaceable disposable liner is made in the form of a closed rectangular reservoir, on which a branch pipe is mounted at the top point for installing a safety valve, and on the opposite side in the lower part there is a drain and filling branch pipe, on the lateral sides of the removable insert there are internal loops for attaching it to the elastic shell. ! 4. A universal tank according to claim 1, characterized in that the casing of the flexible tank and the removable liner are made of oil-resistant materials with an antistatic coating and provide storage of oil or oil products�

Description

The utility model relates to large containers, in particular to flexible (soft) tanks, designed for storage and transportation of liquids, including oil and oil products, and can be used in all industries.

The closest in technical essence and taken as a prototype is a mobile elastic tank for oil products containing a pallet, on which a closed shell consisting of fuel-resistant, light-shielding and power layers is placed with the possibility of fixation, and on its upper surface the closed shell contains a filler neck. The fuel-resistant layer is made of two layers of polymer material. The light-protective layer is made of electrically conductive black-filled polyethylene film. The power layer located on the outside of the tank consists of one or two layers of folded polypropylene fabric. The inner part of the pallet is made of a material identical to the material of the fuel-resistant layer, and represents a closed sealed cavity for filling with air or another agent. The side walls of the pallet have a height equal to at least 0.7 of the height of the filled tank and are located relative to the bottom of the pallet at an angle of 65-75 ° (see patent RU No. 2304553 from 08.20.2007).

The disadvantage of this elastic tank is: the inability to place the tanks in the working position in the protection zone of the pipeline, on slopes in marshy places, eliminating the possibility of arranging a foundation pit for barns and installing frame tanks.

The objective of the proposed utility model is to provide temporary storage of oil and oil products from the vacated section of the main oil pipeline and oil product pipeline during repair work and the elimination of accidents in any area.

The technical result of the utility model is an increase in efficiency during repair work and liquidation of accidents, temporary storage of oil and oil products from the vacated section of the main oil pipeline and oil product pipeline, operational work on the release of sections of the oil pipeline and oil product pipeline during the liquidation of accidents due to the possibility of delivery of frameless tanks by any type of transport, without site preparation and deployment of frameless tanks with minimal labor for any estnosti.

The specified technical result is achieved by installing removable (disposable) inserts for temporary storage of oil and oil products in soft (elastic) tanks, using quick-disconnect devices for connecting to the pipeline and devices for mounting a universal frameless sealed mobile tank in rough and swampy areas.

The proposed universal frameless sealed mobile tank with a removable liner for temporary storage of oil and oil products consists of a soft (elastic) tank, a replaceable (disposable) liner, a set of loading devices - emptying removable (disposable) liners, devices for mounting on rough and swampy areas.

The utility model is illustrated in figures 1, 2 and 3. Figure 1 shows the device of the elastic tank. In Fig.2 is a diagram of the anchoring of the (soft) elastic reservoir with flexible containers, and in Fig.3 is a diagram of the fastening of the elastic reservoir on the slopes (options).

The following notation is used in the figures:

1 - soft (elastic) tank;

2 - replaceable (disposable) insert;

3 - power lightning;

4 - tight zipper;

5 - respiratory valve;

6 - discharge and loading pipe;

7 - external loop;

8 - inner loop;

9 - power square;

10 - sling;

11 - a flexible container;

12 - power sling;

13 - anchor.

The soft reservoir 1 is a closed airtight shell. To install and remove the removable liner, it is equipped with a sealed and power detachable connection. Sealed flange joints for the nozzles of the oil supply and pumping system and the breathing valve are installed in the shell of the soft reservoir.

Soft reservoir 1 frameless, tight mobile with a replaceable insert. It consists of an elastic shell equipped with a sealed zipper 4 and a power zipper 3, a discharge port 6, a breathing valve 5. For ease of deployment, the elastic reservoir along the perimeter is equipped with external loops 7. Inside, the shell is equipped with internal loops for attaching a removable liner 2. For fastening the soft reservoir on a slope, external loops 7 and power squares 9 located at the corners of the soft reservoir were used. Power squares 9 are also used for slinging the tank in rough and swampy areas.

To anchor the soft reservoir 1 in the swamp, it is equipped with flexible containers 11, which are attached by slings 10 to the force angles of the soft reservoir 9.

For fastening a soft tank on the slopes of 1:10 on the short side and 1:30 on the long side, it is equipped with external loops 7 located uniformly around the entire perimeter of the tank and power squares 9 to which power lines 12 are attached. Power lines to the ground are mounted with anchors 13.

The working volume of the capacity of the soft tank and replaceable liner can be 50; 100 and 200 m ³ .

The soft reservoir (reservoir shell and removable liner) are made of oil and petrol resistant materials with an antistatic coating and provide storage of oil or oil products for at least 240 hours.

To exclude work on cleaning oil residues in the field, the soft reservoir is equipped with replaceable (disposable) liners 2 of the closed type from an oil and petrol resistant material with an antistatic coating. The inserts are easily folded and packaged in sealed cases for transportation to the place of disposal in specialized organizations.

Replaceable disposable liner 2 is made in the form of a closed rectangular tank on which a pipe is mounted in the center at the upper point for installing the safety valve, and on the opposite side in the lower part of the discharge pipe. On the sides of the interchangeable liner there are 8 internal loops for fastening it to the elastic shell.

A universal frameless sealed mobile tank with a removable liner for temporary storage of oil and oil products includes a quick-disconnect device for connecting to the pipeline (not shown in the figure), designed for filling - emptying oil. It is equipped with a flow meter, a distribution manifold, an earth clamp and a butterfly valve that overlaps the flow area of the intake pipe after filling the replaceable disposable liner 2.

To exclude work on cleaning up oil residues in the field, the soft reservoir is equipped with replaceable, disposable liners of an oil-resistant material with an antistatic coating. Re-use of the interchangeable liner is allowed after a complete cleaning and leak test.

The inserts are easily folded and packaged in sealed cases for transportation to the place of disposal in specialized organizations.

Replaceable liner is disposable, if necessary, it is allowed to carry out work on a full cleaning of oil residues using steam and hot water.

Transportation of the replacement liner is carried out in an airtight bag (package included).

Transportation of both power outer shells and removable liners with oil residues is not allowed.

When transported for disposal, the liner must be completely free of oil residues.

The operation of the device.

After the delivery of the components of the soft reservoir to the installation site, their completeness and technical condition are checked by external inspection.

The place for placement of soft tanks is checked, as well as the maximum slopes and the quality of its surface.

The maximum surface slope should be no more than 1:10 on the short side of the tank and 1:30 on the long.

Before using a soft tank, or a group of soft tanks, preparation and site planning are not required, and a protective deboning device is not required.

The distance from the soft reservoir (group of reservoirs) to the repair pit should be at least 100 m.

Tanks are filled with oil from the emptied section of the pipeline through dismountable pipelines and distribution manifolds.

Oil tanks are emptied using pumping equipment of mobile pumping complexes.

Application of the proposed technical solution will increase the efficiency of repair work and liquidation of accidents, provide temporary storage of oil and oil products from the vacated section of the main oil pipeline and oil product pipeline. In addition, it will ensure the efficient implementation of work on the release of sections of the oil pipeline and the oil product pipeline during the liquidation of accidents due to the possibility of delivering frameless tanks by any type of transport, without preparing the site and deploying frameless tanks with minimal labor on any terrain.

Claims (6)

1. A universal frameless sealed mobile tank with a removable liner for temporary storage of oil and oil products, containing a soft tank, a removable liner, a set of devices for loading-emptying removable liners, devices for mounting on rough and swampy areas, and the soft tank consists of an elastic shell, equipped with airtight zippers and power zippers, a discharge and filler pipe, a breathing valve, internal loops on the inner perimeter for fastening the removable insert. 2. The universal tank according to claim 1, characterized in that for anchoring the soft tank in the swamp it is equipped with flexible containers that are attached by slings to the angles of the power soft tank, and for fastening the soft tank on the slopes of 1:10 on the short side and 1:30 along the length it is equipped with external loops located evenly around the entire perimeter of the tank, to which power slings are attached, and power slings are attached to the ground by anchors. 3. The universal reservoir according to claim 1, characterized in that the replaceable disposable liner is made in the form of a closed rectangular reservoir, on which a pipe for mounting the safety valve is mounted in the center at the top point, and a discharge pipe is installed on the opposite side in the lower part, On the sides of the interchangeable liner, internal loops are installed for attaching it to the elastic shell. 4. The universal reservoir according to claim 1, characterized in that the shell of the soft reservoir and the removable liner are made of oil-resistant materials with an antistatic coating and provide storage of oil or oil products for at least 240 hours 5. The universal reservoir according to claim 1, characterized in that the working volume of the capacities of the soft reservoir and removable inserts can be 50, 100 and 200 m ³ . 6. The universal reservoir according to claim 1, characterized in that the quick disconnect device for connecting to the pipeline is adapted to be filled and emptied with oil and is equipped with a flow meter, a distribution manifold, an earth clamp and a butterfly valve that overlaps the passage section of the intake pipe after filling the replaceable liner .