FIELD: construction.
SUBSTANCE: gate for a rubbish chute comprises a body installed on a support nozzle fixed on the body with the help of axles and a rotary valve suspended on stands with a manual drive of displacement and fixation, a fire and smoke splitter installed inside the gate body, equipped with a counterbalance and a heat lock, and also a unit of solid domestic wastes fall speed suppression arranged in the lower part of the body, arranged in the form of a valve closing throughput section of the support nozzle, on the free part of which there is a counterbalance fixed as capable of dosing and controlling the mass of the solid domestic wastes.
EFFECT: higher efficiency of rubbish chute operation, its fire safety, and also development of good sanitary conditions and provision of lower noise level in residential and public buildings.
5 cl, 2 dwg
