TRANSFORMER STATION WITH IMPROVED COOLING

摘要

Subject of the present invention is related to substation with improved cooling, contain inner space (15) adjoining substrate (11) wherein by least part of after-hardening material by unorthodox level with matrix (10), side wall (12) and top plate (14), the matrix (10) of inner space (15) includes transformer chamber (17), exchange area (16) and it and partition wall (10) 0, ventilating duct (10) 1 connects inner space and external environment, and the matrix (10) 3 for being located at top (10) 2 has an entrance (14a) and lid (14b), grid at least partly covers the ventilating duct. It is characteristic of the invention that grid is divided into air intake grid( 14c )And outlet grid( 14d )By gap T,The air duct is divided into the air inlet duct being separately provided simultaneously( 18 )With outlet air conduit( 19 ),In inlet duct( 18 )Positioned at air intake grid( 14c )Roof( 14 )The lower part and( 16b )Switch area( 16 )Inner space( 15 ),The outlet air conduit simultaneously( 19 )Positioned at outlet grid( 14d )Top( 14 )With top( 17a )Transformer chamber( 17 ),Inlet air conduit in this way( 18 )0 with outlet air conduit( 18 )1 two sides are provided with partition wall( 18 )2,Positioned at partition wall( 18 )3 have passage opening( 13b )The inlet air duct of air mass flow between permission( 18 )4 with outlet air conduit( 18 )5.