FIELD: construction.
SUBSTANCE: invention refers to construction industry, in particular to drainage systems of tall buildings. A drainage system of a tall building includes a funnel of the drainage system, which is installed on the building roof, a riser and a drainage branch pipe. The drainage system has two locking devices, one of which is arranged below the funnel, and the second one is located above the drainage branch pipe, a supply branch pipe with a half-coupling and a locking device and floor-by-floor branch pipes with locking devices and half-couplings.
EFFECT: improvement of efficiency of a fire-fighting process.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF FIRE EXTINGUISHING IN PREMISES OF HIGH-RISE BUILDING AND UNDERGROUND CAR PARKS, SYSTEM FOR FIRE EXTINGUISHING ON UPPER FLOORS OF HIGH-RISE BUILDING, ON ROOF AND ON AIRCRAFT LANDING SITE ON HIGH-RISE BUILDINGS ROOF | 2007 |
|
RU2371219C2 |
| INTERNAL SEWERAGE SYSTEM FOR BUILDINGS | 0 |
|
SU1131982A1 |
| APPARATUS FOR EXTINGUISHING FIRE IN A BUILDING | 0 |
|
SU1210859A1 |
| FIRE EXTINGUISHING SYSTEM IN MULTI-STOREY AND HIGH-RISE BUILDING | 2024 |
|
RU2824436C1 |
| FIRE-FIGHTING PUMPING-HOSE SYSTEM | 2019 |
|
RU2722615C1 |
| METHOD OF FIRE FIGHTING IN BUILDINGS AND STRUCTURES WITH CLOSED VOLUME | 2011 |
|
RU2470684C1 |
| DEVICE FOR ROPE FEED TO HIGH-RISE DANGER AREA | 2010 |
|
RU2428230C1 |
| EXTINGUISHING SYSTEM FOR MULTISTORY BUILDING OR BUILDING STRUCTURE | 2005 |
|
RU2286190C1 |
| METHOD FOR SUPPRESSING FIRE IN CASE OF ACCIDENT AT OIL STORAGE | 0 |
|
SU1733015A1 |
| FIREFIGHTING TRAIN WITH AUTONOMOUS FIREFIGHTING MODULE OF CONTAINER TYPE | 2023 |
|
RU2819950C1 |
