RU2714456C2 - Field storage - Google Patents

Abstract

FIELD: package and storage.SUBSTANCE: design of the field store device for fuels and lubricants, water and other liquids is disclosed. It includes underground vertical boiler cavity formed by explosion of vertically arranged elongated explosive charge placed in pre-drilled well in soil, an open head in the upper part of the well and placed in this cavity of the rubber-fabric container or reservoir from other materials for arrangement of fuels and lubricants, water or other liquids.EFFECT: wherein this structure provides maximum protection against fragments and bullets, is also quickly constructed, does not require complex equipment for construction and can be quickly prepared in a new location in accordance with the environment arising during combat operations.1 cl, 2 dwg

Description

FIELD OF THE INVENTION

The invention relates to the field of storage devices for fuels and lubricants, water and other liquids

State of the art

Currently known underground facilities for the storage of fuels and lubricants arranged using camouflage explosions. (See authors: V.I. Smirnov, D.M. Golitsynsky, L.L. Melnikov. Construction of underground structures using camouflage explosions. M: Nedra, 1981, 213 p .; author: V.M. Globa. Burovzryvnye work in the construction of trunk pipelines and underground storage., M .: Nedra, 1984. 239 p.)

These devices are used only in stationary conditions, as they require sophisticated equipment for the construction and cannot quickly collapse and move to a new place in a short time.

There are examples of the construction of underground cavities using camouflage explosions for the placement of explosives (See authors: A. S. Budanov, V. I. Denisov, A. I. Lunev. The effectiveness of the use of boiler charges for loosening and ejection in the construction of BAM. In book. : Explosive business, No. 86/43. M .: Nedra).

For storage of fuels and lubricants, rubber-fabric tanks are manufactured and used, 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 invention is the design of a 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 tank for fuels and lubricants. / Field storage for fuels and lubricants; Utility Model Patent No. 145456, Russian Federation, МГЖ B65D 88/76 (2006/01) / Pilyavets O.G., Budanov A.S., Prokofiev Yu.V., Andrushko S.B. Applicant and patent holder FGKVOU VPO “Military Academy of Logistics Support named after Army General A.V. Khruleva (RU); application 2014112408/12, published 03/31/2014 g /.

The disadvantages of this analogue are:

- the formation of a trench with a trencher is possible only in soils of low density;

- the free part of the trench above the horizontal boiler cavity requires clogging with bulk soil along the entire length of the trench and further compaction, which can lead to the destruction of the rubber-fabric tank;

- the total area of the rubber-fabric tank located parallel to the earth's surface has an increased area of damage from shells and bombs compared to a tank that can be positioned vertically on the earth's surface;

- the material of the rubber-fabric tank located in the boiler cavity located horizontally requires greater tensile strength and, therefore, has a much greater weight compared to the material of the rubber-fabric tank located vertically and surrounded on the entire surface of the tank, except for a small part of the inlet, with compacted soil .

Disclosure of Invention

The aim of the invention is to achieve a military-technical effect in the form of increased reliability of protecting the storage from fragments of shells, bombs, bullets, preventing the leakage of fuels and lubricants, water and other liquids into the ground using the lightweight design of the rubber-fabric tank by reducing the tensile strength of the tank material , since the tank will be protected by compacted soil on almost the entire surface except for the minimum inlet area for installing the inlet pipe and; mobility of the storage device due to the possibility of placing the tank in a vertically located elongated cavity and removing it when folded. An elongated vertical cavity in the soil is formed by an explosion of an elongated charge located inside a previously dug head and formed by a drilling machine or cumulative charges of a vertical well. A lightweight rubber-fabric tank with a pipe extending to the surface for pumping and dispensing fuels and lubricants, water and other liquids is placed in an elongated vertical cavity. A vertically located cavity in the soil has a much smaller area in plan compared to a horizontally located cavity with the same volume of cavities, which significantly reduces damage to the rubber fabric tank from the effects of missiles, shells and bombs, which in turn reduces the masking of the tank. Depending on the material of the tank, it can be used to store water and other liquids.

Brief Description of the Drawings

Field storage (Fig. 1, Fig. 2).

1. Well

2. Lumbago full-time elongated vertical charge

3. Trigger charge

4. The calculated circuit of the vertical boiler cavity

5. Wellhead

6. Lightweight rubber tank

7. Vertical compacted cavity

8. Cavity cover

9. Branch pipe

The implementation of the invention

Field storage is prepared as follows. Using a drilling machine, a well (1) is drilled to a predetermined depth (Fig. 1). To prevent the formation of a funnel in the upper part of the formed cavity and its blockage with soil, a head (5), the diameter and depth of which is equal to the diameter of the formed cavity (4), comes off.

A well is clogged to its full depth with a charge (2) of a powdered explosive placed in a cloth bag whose diameter is one centimeter smaller than the diameter of the well or TNT blocks attached to a wooden plank or metal rod. The blasting is carried out from the side of the well head with the help of an initiating charge (3) and an underground vertical sealed cavity (7) is formed. A rubber-fabric tank (6) is placed through the upper part of the head when folded, which after filling with fuels and lubricants takes the form of a vertical cylinder (Fig. 2), which is surrounded by compacted soil over the entire surface, except for a small area of the tank in the upper part, which is covered cover (8) with nozzle (9).

Further pumping out of fuels and lubricants and refueling of machines is carried out using a pump attached to the pipe (9). With this design, the rubber-fabric container 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 place.

Calculation Example

It is necessary with the help of an explosion to form a vertical cavity in the ground to accommodate a rubber-fabric tank with a capacity of 40 m ³ for storage and distribution of fuels and lubricants.

Parameters of the boiler cavity:

- cavity depth h = 10 m;

- the cross-sectional area of the cavity - S = 4 m ² ;

- cavity diameter - D = 2.26 m.

The total volume of the cavity will be 40 m ³ .

According to the demolition manual. M .: Military Publishing House, 1969. The diameter of the well (d) in order to form a vertical boiler cavity is determined by the formula

where m is a coefficient depending on the properties of the soil. For loam according to table 26 of the Guide, m is approximately 14, then

and the depth of the well that needs to be drilled to form a boiler cavity with depth h will be determined by

H = h + D = 10 + 2.26 = 12.26 m

Thus, in the formed cavity, a rubber-fabric container of about 40 m ³ can be placed for storing fuels and lubricants, water and other liquids.

Claims (1)

The design of the field storage device for fuels and lubricants, water and other liquids, including an underground vertical boiler cavity formed by the explosion of a vertically located elongated explosive charge placed in a pre-drilled well in the ground, an open head at the top of the well and placed in this cavity with a rubber-fabric containers or containers of other materials for the placement of fuels and lubricants, water or other liquids, characterized in that the device is in poppy The maximum degree is protected from splinters and bullets, is quickly constructed, does not require sophisticated equipment for construction, and can be quickly prepared at a new location in accordance with the situation arising during the hostilities.

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