Abstract:

Aiming at the accident rescue of rural or urban construction site personnel falling into the well without falling directly to the bottom of the well in China, an anti- fall fixed airbag device for the small- caliber deep well rescue is presented, to prevent falling again causing secondary injury, and deliver fresh air to the well to keep the trapped people alive and win precious time for rescue, as well as improve the safety factor, efficiency and success rate of small-caliber deep well rescue. The design content of the anti- fall fixed airbag device is introduced in detail. 

Key words: firefighting, deep well rescue, fixed airbags, secondary injury