FIELD: rescue equipment.
SUBSTANCE: invention relates to equipment of rescuers in the field of emergency, operating under conditions of burning objects, direct and indirect damaging fire factors, including mechanical impact of parts of destroying building. The clothing of turnout gear of rescuer comprises turnout gear of rescuer, having fire retardant properties, and consisting of a jacket with sleeves and a hood with transparent protective element located in working condition at the face part of the head, as well as pants with suspenders and tight belt and vibration-proof shoes of fire-retardant material resistant to mechanical effects of seismic nature, and the fabric for the top of the turnout gear is used as heat-resistant fabric from yarn from polyphenylene oxadiazole fibre and filament yarn "Rusar", and also comprises a protective helmet of brand "Cromwell F600" with a high level of comfort and a protective vest, which consists of fabric lining connected with a protective shell, and in the fabric lining the elastic frame racks are secured by clips to the belt of trousers, and the protective shell is attached to the elastic frame racks and comprises internal and external protective packages between which a gasket is placed, made in the form of a tape with fixed folds placed at a constant pitch from the side of protected object, and is sequentially placed in two external layers, and the external package facing the environment surrounding the operator, is made multi-layered, at that each layer is made in the form of interconnected rings, and stainless steel is used as their material, and the layers are located with overlapping of their lumen of rings with articulation, and the internal protective package is made three-layered, and the layer in contact with the external shell and the layer facing the operator's body are made of perforated polymeric material such as aramid fibre, and the intermediate layer located between them is made resilient of elastic mesh elements, at that the density of mesh structure of resilient elastic mesh element is in an optimal range of values of 1.2 g/cm3 - 2.0 g/cm3, and the wire material of the elastic mesh element is steel of grade EI-708, and its diameter is in the optimal range of values of 0.09 mm - 0.15 mm, at that the vibroprotective footwear is provided with pneumatic damping devices and comprises a sole and an upper, and a sealed cavity located in the lower part of the footwear, covering the foot and equipped with a return valve, and the sealed cavity is formed as a pneumatic damping device comprising two sealed elastically shock-absorbing flat membranes filled with compressed air, located in the contour borders of the sole and made in the form of a square shape, and interconnected by flexible tube with capillary throttle and located respectively in the toe and heel parts of the footwear sole, and the shell located above the heel is connected through the tube to the return valve unified with a valve of bicycle tire to swap from a compressed air source and communication with the external environment, and the heel is made of the rigid elastically shock-absorbing material such as plasticate "Agat", "Antivibrit", "Shvim", while over the pneumatic damping device there is an equidistant and congruent to it elastic sealed shell filled with silicone fluid, and above it there is an insole made of needled fabric "Vybrosil" based on silica or aluminoborosilicate fibres, and the sole material may be used as vibration absorbing material such as elastomer or polyurethane with a degree of porosity in the range of optimal values of 30÷45%.
EFFECT: increased efficiency and reliability of the design of clothing of rescuers operating under conditions of burning objects and in the presence of seismically hazardous areas.
11 dwg, 2 tbl
