DEVICE FOR WATER SUPPLY TO A LARGE HEIGHT ALONG A SLIDING FIRE LADDER Russian patent published in 2019 - IPC A62C27/00 E06C5/00 

FIELD: fire safety.

SUBSTANCE: invention relates to fire fighting equipment intended for fire extinguishing and rescue operations in high-rise buildings. Device for water supply to a large height along a sliding fire ladder comprises a pipe fixed on each section of the fire ladder with upper and lower flared inserts installed on its ends, intermediate pumps installed in front of corresponding upper flanged connections based on design maximum height of water lifting through pipes, pressure sensors installed before intermediate pumps and intended for switching on and off of these pumps, each of the upper flared inserts is equipped with a flare intended for connection of the next pipe, and a branch pipe with a ball valve and a socket intended for the fire hose connection, and each of the lower flared inserts is equipped with a cone, each flared end is equipped with a sealing element for tightness of the connection.

EFFECT: device for water supply to a large height is proposed.

1 cl, 2 dwg