RU145456U1 - FIELD STORAGE FOR FUEL AND LUBRICANTS - Google Patents

Abstract

The design of the field storage for fuels and lubricants, including an underground horizontal boiler cavity formed by an explosion of a horizontal elongated explosive charge placed at the bottom of a pre-formed trench and placed in this cavity of a rubber-fabric reservoir for fuels and lubricants, characterized in that the device is protected from fragments and bullets, quickly built, does not require complex equipment for construction and can be quickly prepared in a new area in accordance Corollary to the situation that arises in the course of hostilities.

Description

The utility model relates to the field of storage facilities for fuels and lubricants.

The level of technology.

Currently, underground structures for storing fuels and lubricants arranged using camouflage explosions are known. (See Authors: V.I. Smirnov, D.M. Golitsynsky, L.L. Melnikov. Construction of underground structures using camouflage explosions. Nedra, Moscow: 1981, 213 p.).

Rubber-fabric tanks are also known, which are installed on open areas for the operational provision of troops with fuels and lubricants during combat operations. Rubber-fabric tanks are poorly protected from bullets and fragments, even in the presence of an embankment from the ground.

The closest analogue to the claimed utility model is an underground storage formed using camouflage explosions performed using charges located at the end of pre-drilled wells.

The disadvantage of this analogue (See Authors: V.I. Smirnov, D.M. Golitsynsky, L.L. Melnikov. Construction of underground structures using camouflage explosions. Nedra, M.:., 1981, 213 p.) Is that they are used in stationary conditions, they require complex drilling equipment and a long time for their construction. To prevent leakage of fuel and lubricants into the soil, spraying with a layer of concrete is used on the inner walls of the boilers.

These facilities are used for stationary purposes. In the field, they are little adapted to supply troops during the fighting, as they require a sufficiently long construction period and do not provide quick movement to a new place.

Disclosure of a utility model.

The purpose of creating a utility model is to achieve a military-technical effect in the form of protecting the storehouse from fragments of shells, bombs, bullets, preventing leakage of fuel and lubricants into the ground, and mobility of the storage device due to a special design consisting of an elongated boiler cavity in the ground formed by an explosion camouflage charge located inside a narrow trench pre-formed using earthmoving equipment. A lightweight rubber-fabric tank with nozzles extending to the surface for injection and delivery of fuels and lubricants is placed in the boiler cavity.

A brief description of the drawings.

The field storage device for fuels and lubricants (Fig. 1, Fig. 2).

1. Trench

2. Rifle extended charge

3. Trigger charge

4. The boiler cylindrical elongated cavity formed by the explosion of an elongated shooting charge

5. Cylindrical lightweight rubber fabric tank

6. Branch pipe

Implementation of a utility model.

Field storage for fuels and lubricants is prepared as follows. Using a digging machine, a trench (1) is cut to a predetermined depth (Fig. 1, 2).

At the bottom of the trench lies a bullet extended explosive charge (2). Using an initiating charge (3), an elongated charge (2) is blown up and an underground sealed horizontal cylindrical cavity (4) is formed. Through the upper part of the trench (1), a lightweight rubber-fabric tank (5) moves into the cylindrical cavity (4) when folded. After the supply of fuels and lubricants through the pipe (6), the tank is filled and takes a cylindrical shape.

Further pumping out of fuels and lubricants and refueling of machines is carried out using a pump attached to the pipe (6). With this design, the rubber-fabric tank is completely protected from bullets and fragments and, after being released from fuels and lubricants, can be easily removed from the boiler cavity and moved to a new location. The tank is only necessary to prevent the leakage of fuels and lubricants into the ground, so it can have a lightweight design

Calculation example.

An explosive charge of normal power with a diameter of 0.2 m is located in a formed gap 4 m deep. According to the Guide to demolition work. M .: Military Publishing House, 1969

R _OUT = mxr ₀ ,

R _OUT - radius of the boiler cavity after the explosion, m;

m is the displacement coefficient; for loamy, sandy loamy soils, the average value is 13.75;

r _o is the radius of the charge, m

R _OUT radius of the formed cavity, m

R _OUT = 13.75 × 0.1 = 1.375 m.

The diameter area of this cavity will be about 6 m ²

When the length of the formed cavity is about 7 m, its volume will be about 42 m ³ .

Thus, a rubber-tissue reservoir of about 40 meters cubic can be placed in the formed cavity. and an appropriate amount of fuels and lubricants.

Claims (1)

The design of the field storage for fuels and lubricants, including an underground horizontal boiler cavity formed by an explosion of a horizontal elongated explosive charge placed at the bottom of a pre-formed trench and placed in this cavity of a rubber-fabric reservoir for fuels and lubricants, characterized in that the device is protected from fragments and bullets, quickly built, does not require complex equipment for construction and can be quickly prepared in a new area in accordance Corollary to the situation that arises in the course of hostilities.