Title:
COLLECTIVE AIR EXTRACTING APPARATUS FOR STEAM TURBINE EQUIPMENT
Document Type and Number:
Japanese Patent JPH04224208
Kind Code:
A
Abstract:
PURPOSE:To rationalize an air extracting apparatus by collectively extracting air in a ground steam condenser, an oil tank and an oil cleaner of steam turbine equipment comprising a steam turbine and a rotating machine connected to the turbine. CONSTITUTION:Respective air extracting pipes 44, 45, 45a, 51 of a ground steam condenser 8, oil tanks 40, 42, 42a and an oil cleaner 50 are joined with intake pipes 25, 25a of exhaust fans 24, 24a. Inlet dampers 28, 28a are provided on the intake pipes 25,25a of the exhaust fans 24, 24a, and outlet dampers 47, 48, 48a, 52 are provided on the respective air extracting pipes 44, 45, 45a, 51 of the oil tanks 40, 42, 42a and the oil cleaner 50. The exhaust fans 24,24a are driven to collectively extract air in the ground steam condenser 8, the oil tanks 40,42,42a and the oil cleaner 50.
Inventors:
TOSHIDA TETSUYA
Application Number:
JP40646290A
Publication Date:
August 13, 1992
Filing Date:
December 26, 1990
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
F01D25/00; (IPC1-7): F01D25/00
Attorney, Agent or Firm:
Iwao Yamaguchi
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