| 摘要 |
FIELD: aeronautical engineering; sea planes for fighting forest-fires. SUBSTANCE: proposed amphibian has extinguished (water) reservoirs 1 formed by hull of boat 2, fuel tanks 3 formed by sections of wing 4 and chemical liquid reservoirs 5 mounted at side of boat 2. Extinguished reservoirs 1 are provided with central vertical partitions 8 where overflow valves 9 are fitted. Each compartment of reservoir 1 is provided with water level indicators 10 and each fuel reservoir 3 is provided with sensors-fuel meters 11. All sensors and chemical liquid supply and proportioning mechanisms (10, 11, 12) are connected with solver 13 of automatic control system which is located in crew cabin. Innovation of invention consists in functioning of solver 13 which connects respective water level indicators 10 in reservoir 1 depending on use of fuel as shown by fuel meters 11; it also opens and closes overflow valves 9, thus making it possible to taken more water as compared with previous cycle per volume (mass) of used fuel. EFFECT: enhanced efficiency. |
