TANK FOR STORAGE AND TRANSFER OF LIQUIDS Russian patent published in 2001 - IPC

FIELD: servicing of movable units, stationary plants, shower and oil transfer plants. SUBSTANCE: according to invention, control equipment can be installed in protected object to provide reliable information on temperature of delivered liquid medium. It relates also to devices designed for multiposition and local delivery of liquid media with mass less than and greater than 1 g/mm³. Tank, in its profile projection, has coaxially arranged threaded projections of necks with axes directed square to plane of ceiling surface of tank shell, with rounded off parts at left and right sides. Centers of two axes of holes adjacent to ceiling surface of tank shell are located with displacement relative to each other. Tank bottom arranged opposite to ceiling surface is provided with projection changes adjacent to trapezoidal projection. Ceiling surface has cylindrical-conical projection with axis of central hole. Threaded projections of necks are provided with semi-toroidal screw projections of screw profiles from outer surface of shell to provide mounted and overlapping at hole axes. Economic efficiency of proposed invention is reduced consumption of polymeric materials, and time of operation, convenience of filtration and control of liquid media at above-indicated temperature ingredients together with passive safety with keeping of important parts at critical loads in state good for further operation. High cleanliness of working medium components is provided owing to absence of tank corrosion. EFFECT: improved efficiency. 2 dwg