UDC 614.843.4
The article considers the main characteristics of fire-fighting units, affecting the successful extinguishing of fires. It is shown that the lack of refined data on such parameters as flow rate and "extinguishing depth" of trunks does not allow to correctly conduct analytical fire and tactical calculations of the required number of forces and means by the existing methods. The authors have specified the definition for the term "depth of extinguishing of the fire-fighting trunk", which it is offered to make in normative and reference literature. In order to obtain experimental data "depth of extinguishing of fire-fighting barrels", the authors have proposed a model device, which allows to fix permanently a fire-fighting barrel at a height of (1,00±0,01) m from a cut of an exit opening to a test site and to regulate its angle of inclination, that complies with the requirements of GOST R 53331-2009
fire-fighting equipment, universal hand-held barrel, extinguishing area, extinguishing depth
1. GOST R 53331-2009. Tehnika pozharnaya. Stvoly pozharnye ruchnye. Obschie tehnicheskie trebovaniya. Metody ispytaniy. - Vved. 2009-05-01. - Moskva: Standartinform, 2009.
2. Malyutin, O.S. Opredelenie raschetnyh znacheniy rashoda vody iz sovremennyh universal'nyh ruchnyh pozharnyh stvolov s kol'cevymi raspylyayuschimi nasadkami / O. S. Malyutin // Tehnosfernaya bezopasnost'. - 2017. - No 3(16). - S. 42-56. EDN: https://elibrary.ru/ZIBHSP
3. Gorban', Yu.I. Pozharnye roboty i stvol'naya tehnika v pozharnoy avtomatike i pozharnoy ohrane. Uchebnik - M.: Pozhnauka, 2013. - 352 s.
4. Zhuchkov, V.V., Pimenov A.A., Karasev Yu.L. i dr. Protivopozharnoe vodosnabzhenie: Uchebnik - M.: AGPS MChS Rossii, 2016.
5. Ivannikov, V.P., Klyus, P.P. Spravochnik rukovoditelya tusheniya pozhara, Moskva, Stroyizdat, 1987.
6. Bogdanov M.I., Arhipov G.F., Myastenkov E.I., Spravochnik po pozharnoy tehnike i taktike, Sankt-Peterburg, 2002.
7. Povzik, Ya.S. Spravochnik rukovoditelya tusheniya pozhara / Ya.S. Povzik. - Moskva, ZAO "Spectehnika", 2000 - 361s.
8. Denisov, A.N. Formalizaciya zadachi upravleniya stvol'schikom na pozicii po tusheniyu pozhara / A. N. Denisov // Tehnologii tehnosfernoy bezopasnosti. - 2017. - No 2(72). - S. 122-129. EDN: https://elibrary.ru/ZDRKQN
9. K voprosu dostovernosti primenyaemyh ishodnyh dannyh dlya rascheta sil i sredstv v dokumentah predvaritel'nogo planirovaniya / V.A. Mezhenov, I.A. Ol'hovskiy, A.N. Nerovnyh, S.S. Skvorcov // Grazhdanskaya oborona na strazhe mira i bezopasnosti: Materialy III Mezhdunarodnoy nauchno-prakticheskoy konferencii, posvyaschennoy Vsemirnomu dnyu grazhdanskoy oborony. V 3-h chastyah, Moskva, 01 marta 2019 goda. - Moskva: Akademiya Gosudarstvennoy protivopozharnoy sluzhby Ministerstva Rossiyskoy Federacii po delam grazhdanskoy oborony, chrezvychaynym situaciyam i likvidacii posledstviy stihiynyh bedstviy, 2019. - S. 155-161. EDN: https://elibrary.ru/RYDNUA
10. Denisov A. N. i dr. Glubina tusheniya pozhara kak osnovanie dlya resursnogo obosnovaniya sil i sredstv pozharnyh podrazdeleniy //Tehnologii tehnosfernoy bezopasnosti: internet-zhurnal. - 2011. - No. 5. - S. 39. EDN: https://elibrary.ru/RCWSRX
