Investigation efficiency of protection firemens in conditions of influence of low temperatures

Authors

  • B. V. Bolibrukh Civil Security Department, Lviv Polytechnic National University, Lviv, vul. S. Bandery, 12, Ukraine
  • Z. V. Andrusyak Ph.D. (Tech.), Ukraine
  • F. Leszek-Korzeniowski European Association of Security (President), 31-57 Krakow (Poland), al. Jana Pawla II, 78, Ukraine

DOI:

https://doi.org/10.30838/P.CMM.2415.250918.290.168

Keywords:

means of individual protection, low temperatures, methodology, protective properties

Abstract

Goal.  Development  of  methodology  and  technical  support  for  investigating  the  level  of  protective  properties  of  personal protective  equipment  (PPE)  of  firefighters  under  the  influence  of  low  temperatures.  Method.  Method  of  studying  the  protective properties of firefighters' protective clothing in conditions of low temperatures.  Results. The imperfection of normative-technical support and the lack of methods for defining the protective properties of firefighters' PPE in conditions of low temperatures  influence are  established.  An  algorithm  for  the  study  of  protective  properties  of  special  PPE  materials  and  instrument  was  developed. Scientific novelty.  The developed device and method for determining the protective properties of a firefighter's PPE during the influence  of  low  temperatures  allowed  to  determine  and  predict  the  fire  time  of  a  fireman  under  conditions  of  influence  of  low temperatures, under conditions of probable temperature regimes during the elimination of the consequences of emergencies with   the release (outflow) of ammonia, a set of his protective clothing should correspond to the total thermal resistance with an index of 1,5 ’ 2,4 m2 • K / W, which will ensure that the comfort temperature reaches the level of supercoiling of the human skin surface an d to the probable This ergonomic overload. Practical significance. The proposed equipment provides low temperature measurements with a magnitude of exposure up to -35 ° С.

Author Biographies

B. V. Bolibrukh, Civil Security Department, Lviv Polytechnic National University, Lviv, vul. S. Bandery, 12

D.Sc., Assoc.Prof.

Z. V. Andrusyak, Ph.D. (Tech.)

Kremenchuk Aviation College, National Aviation University, 39600, Poltava region, Kremenchuk, 17/6, Pereomogy

F. Leszek-Korzeniowski, European Association of Security (President), 31-57 Krakow (Poland), al. Jana Pawla II, 78

D.Sc., Prof.

References

Bakhvalov O. A. The main causes of accidents in the operation of ammonia refrigeration systems / O. A. Bakhvalov // Refrigerating technology. - 2001. - No. 7. - P. 11 - 12.

Pat. № u 2015 01516. A method for determining the durability of reduced temperatures for gas-chemical protective clothing for rescuers / Z.V. Andrusyak, B.V. Stein, B.V. Bolibrouch - statements. 23.09.15; has published 11.10.15, Bull. No. 26. (135)

Taraduda D.V. Formation of an algorithm for risk assessment of accidents at potentially hazardous objects, which include ammonia refrigeration units / D.V. Taraduda, P.I. Shevchenko // Problems of emergency situations. - X: UGZU, 2009. - Bun 10. - P. 161 - 170.

Special protective clothing. General requirements: DSTU EN 340: 2001 (EN 340: 1993, IDT). - [Effective as of 01.07.2003]. - K .: State Committee of Ukraine on Technical Issues. Regulation and Consumer Policy, 2003. - 8 p.

Clothes special for protection against weathering: DSTU ENV 343-2001 (ENV 343: 1998, IDT). - [Effective as of 01.07.2003]. - K.: State. Committee of Ukraine on technical decision-making and consumer policy, 2003. - 16 p.

Clothes protective. Special clothing for protection against lower temperatures (EN 14058: 2004, IDT) DSTU EN 14058: 2008.

Bolibrukh B.V. Ways to ensure the protection of personnel of fire and rescue units during the elimination of an emergency situation with the presence of ammonia / B.V. Bolibrukh, Z.V. Andrusyak, B.V. Shtain, V.V. Koshelenko / / Fire safety: a collection of sciences. works. - LDPE BZHD, 2009. - No. 15. - P. 36.

Bolibrukh B.V. Non-destructive control of ammonia / B.V. Bolibrukh, P.M. Soproniuk, V.M. Yusevich // Physical methods and means of control of the environment of materials and products: a collection of scientific works. - Lviv: Physics and Mechanics Institute named after. GV Karpenko of the National Academy of Sciences of Ukraine, 2009. - Vip. 14. - P. 158-162.

Khokhlov N.V. Risk Management / N.V. Khokhlov - M.: UNITI, 2001. - 239 pp.

Bolibrukh B.V. Modern information on acid-proof properties of materials / B.V. Bolibrukh, AA Mychko, MM Klimjuk // Fire safety: a collection of scientific works. - Lviv: LIPB, UkrNIIPB Ministry of Emergencies of Ukraine, 2005. - No. 6. - P. 196-199.

Bolibruk B.V. Analysis of the sequence of development and testing of protective costumes for rescuers / B.V. Bolibrukh, AS Lin, AA Mychko, VV Kovalishin, MM Klimjuk // Fire safety: a collection of scientific works. - Lviv: LIPB, 2005. - No. 7. - P. 15-21.

Shtain B.V. Software of a new method for researching the heat-protective properties of a firefighter's protective clothing / BV Stein, B.V. Bolibrukh // Fire safety: Sb. sciences works. - 2009. - No. 3. - P. 76-83.

Stoll A.M., Chianta M.A. (1969). Method and Rating System for Evaluation of Thermal Protection. Aerospace Medicine, vol. 40 pp. 1232-1238.

Bolibruk B.V. Method of determination of thermal protection properties of anisotropic materials / B.V. Bolibrukh, MM Klymuk, RI Kovtun // Bulletin of East-Ukrainian National University named after Volodymyr Dahl. - Lugansk: East-Ukrainian

Nauka Volodymyr Dahl, 2006. - No. 10 (104). - S. 271-277.

Materials and products of textile, knitwear, sewing and leather. Terms and definitions: DSTU 3998-2000. - [Effective as of 01.07.2001]. - K.: Derzhspozhyvstandart, 2000. - 94 p.

Leather artificial and synthetic and film materials. Method of determination of frost resistance in static co nditions: GOST 15162-82. - [Introduction. Jul 01, 1983]. - M.: Publishing of Standards, 1982. - 9 p.

Leather artificial. Method of determination of cold weather in dynamic conditions: GOST 20876-75. - [Introduction. 01.01.77]. - M.: Publishing of standards, 1975. - 5 p.

Bolibrukh B.V. Device for determination of heat-resistant parameters of special material of firefighter's heat-protective clothing / B.V. Bolibrukh, B.V. Stein // Fire safety: a collection of scientific works. - Lviv: LDBZHD, 2007. - No. 11. - P. 121-125.

Pat. № u 2015 01516. A method for determining the durability of reduced temperatures for gas-chemical protective clothing for rescuers / Z.V. Andrusyak, B.V. Stein, B.V. Bolibrukh - statements. 23.09.15; has published 11.10.15, Bull. No. 26

Published

2018-09-25

Issue

Section

Life Safety