UDC 614.849
The article describes the solution of the problem of ensuring the safety of research personnel and safety of measuring devices of the experimental research installation for measuring the thermal-hydraulic parameters of elements of pump-hose systems of the Siberian Fire and Rescue Academy of the State Fire and Rescue Service of the Ministry of Emergency Situations of Russia when working in conditions of possible excitation of uncontrolled oscillations of the free end of the pressure fire hose when flowing from it large flow rates of water supplied by the fire pump of the tanker truck. To solve the above problem, the authors analyzed the known methods of fixing objects, selected a prototype and designed and manufactured a device that allows to ensure the safety of researchers and the safety of devices and fire equipment during hydraulic experiments. In the course of long-term tests the considered device was recognized by the authors as useful, convenient and safe to use
researcher safety, safety of material values, pressure fire hose, fire barrel, throughput capacity
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