RU2696564C1 - Fire-prevention compartment for buildings and structures - Google Patents

Abstract

FIELD: rescue means.

SUBSTANCE: invention relates to collective protection rescue equipment. Result is achieved due to rigid attachment of compartment to a single structure of columns on all floors, use of fire-resistant materials, as well as due to life support systems in compartment. Air supply and smoke removal systems of the compartment are operated by independent units over the inner space of the columns.

EFFECT: invention serves to rescue people in buildings and structures in case of fire and subsequent collapse of building.

1 cl, 1 dwg

Description

The invention relates to rescue technical means of collective protection and serves to save people in buildings and structures in the event of a fire.

A device is known [Application: 2016140130, 10/12/2016 (patent RU 2637084 C1) Published: 11.29.2017 Bull. No. 34] the rescue capsule is sealed with protective layers that prevent the threat of mechanical damage, chemical, thermal and radioactive influences, and is also equipped with a supply of water, air, food and communication. Inside the capsule are seats with seat belts. The capsule is made in the form of a cylinder with hemispherical ends and consists of a body and a rotary cover, and ring partitions are installed in the cylindrical part of the body and the cover, providing structural rigidity and dividing its internal space into sections. Armchairs of a swinging type with fixation in a predetermined position, in front of each armchair on the capsule lid there is a movable window with protective armored and heat-resistant glass, which is attached to the window frame using a detachable connection, for example, threaded. In the lower part of the case there are removable rollers with an adjustable height of their installation, and rings are installed on the ends of the case and in the upper part of the cover. A rotary level is placed inside the housing to determine the horizontal position of the capsule in two mutually perpendicular planes. A toilet room with a water compartment is located in one end compartment of the capsule, and a cylinder with compressed air, water, a set of products, and an energy module are placed in the opposite end compartment. The invention relates to rescue equipment and is used to save people in high-rise buildings and structures in case of emergency. However, this device is not intended for a long stay of people and there is no protection against collapse of the ceilings and walls of the building, as well as this rescue capsule is not intended for collective protection.

The purpose of the proposed technical solution is to create safe fire compartments in the premises, as well as on the escape routes in buildings and structures, in case of fire. A feature of these compartments is the resistance to collapse of the walls and floors of the building, due to the unified, rigid construction of columns on the floors and the possibility of people being safely in the compartment for a long time due to life support systems.

The essence of the technical solution is illustrated in the image in FIG. 1 where:

1 - Fire compartment;

2 - Metal frame;

3 - Refractory layer;

4 - Column;

5 - Hairpin with nuts;

6 - Air supply system;

7 - Smoke exhaust system;

8 - Irrigation.

The purpose of the invention is achieved due to the fact that the fire compartment (1) is tight, and the walls of the compartment consist of several layers, such as a metal frame of the compartment (2) and a refractory layer (3). The lower part of the compartment is rigidly attached to the column (4), which ensures safety during the collapse of walls and ceilings. The columns (4), in turn, are protected by a refractory layer (3), which ensures the reliability of the structure when exposed to high temperatures, as well as pulled together with studs (5). Inside the compartment there is a system of forced air supply (6) and smoke exhaust (7), communication equipment and lighting. In order to avoid general overheating of the compartment, irrigation is provided on the roof of the compartment (8). All systems of the compartment are autonomous and are switched on from the compartment itself in manual mode. Communications suitable for the fire compartment are also located in protective shells, which ensures the operation of all systems. Inside the compartment is equipped with a first aid kit and folding seats with safety belts. Evacuation from the fire compartment is carried out by rescuers. Also, fire compartments can be used by rescuers to provide first aid to victims of a fire and evacuation of victims from a building in case of fire.

Claims (1)

The fire compartment consists of a metal frame rigidly attached to the column system through which the life support systems are functioning and the structure is ensured during collapse of floors and buildings, all structures have refractory layers, which ensures safety in case of fire.

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