Summary. The article presents the results of using the binary system cooling rescuer safety helmet. It is found that this allows a long time to carry out work under the influence of the presence of excess radiation protection from mechanical particles, as well as during extreme situations such as burning chemicals, magnesium alloys, electric circuits. For protection from ultraviolet radiation additionally developed a special coating with photochromic properties.
Key words: thermal radiation; protective helmet, air cooling, carbon dioxide, transparent protective shield.
A fluidizer light design, consisting of light chamber, is resulted in the article; semilucent screen; matrices of ultra of bright light-emitting diodes. As a result of theoretical researches an experimental fluidizer is developed physical design of thermal tension on workplaces with intensive teplovydeleniem. On the basis of physical design conformities to law of change thermo of radiation tension are set depending on the spatial location of sources of caloradiance.
Keywords: heat flow, sensor, excessive heat radiation, heating temperature, measurement range.
The questions of safety of workers which work in dangerous terms in extraordinary situations (ES) on the objects of a build industry are examined in the article. Authors offer an useful model which behaves to the application of scullguard domain with the visor of fireman-rescuer. Namely, to the shock-protective helmets (to the helmets) and by the devices connected with them for defence of person and sights which are produced from composite materials on the basis of fiberfills and relating their polymeric layers.
Keywords: increased danger, emergency situations, safety helmet, multilayered shell, temperature protection.
Summary: The offered method of determination of loss is from noise contamination of workplaces on industrial enterprises, adjoining to the factories of the collapsible reinforced concrete.
Key words: industrial enterprises, noise, workplaces, losses.