SYSTEM FOR VENTILATION OF INDUSTRIAL BUILDING Russian patent published in 2005 - IPC

Abstract RU 2253073 C2

FIELD: ventilation.

SUBSTANCE: ventilation system comprises air ducts connected with the local units for sucking contaminated air, which are connected with the collecting air duct of the exhaust ventilation. The collecting air duct of the exhaust ventilation is connected to the sucking branch pipe of the blowing fan of the boiler unit.

EFFECT: improved environmental protection.

1 dwg

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RU 2 253 073 C2

Authors

Sharapov V.I.

Dzjabchenko A.V.

Sagirov M.I.

Dates

2005-05-27—Published

2003-02-14—Filed