Frame-type common rack structure of integrated oil tank

Abstract

The invention relates to a frame-type common rack structure of an integrated oil tank. A frame-type longitudinal beam and four cross beams form a common rack below an oil-consuming component; the integrated oil tank is arranged in the common rack below the oil-consuming component; and the integrated oil tank is provided with at least three chambers, namely an oil inlet chamber, a transition chamber and an oil return chamber. All return oil of a unit is drained to the oil return chamber, so that all bubbles are concentrated in the oil return chamber to be generated; a bubble removing device is arranged at the communicating part of the oil return chamber and the transition chamber to remove most bubbles generated in the oil return chamber; and fine bubbles are further removed by the transition chamber. The internal space of the frame-type common rack structure is fully utilized for integrated design of the oil tank, so that the support rigidity and strength of the common rack structure are guaranteed, meanwhile, various functions of the oil tank structure are met, two large structural parts are combined into a whole, and the occupied space and weight of the unit are greatly reduced.

Description

technical field [0001] The invention relates to an oil-lubricated steam turbine common frame, in particular to a frame-type public frame structure suitable for limited space. Background technique [0002] A conventional marine oil-lubricated turbogenerator set is usually composed of a steam turbine, condenser, gearbox, generator, oil tank and other auxiliary equipment. The steam turbine, condenser, gearbox, generator and other auxiliary equipment are rigidly installed on a frame-type common In terms of frame structure, the oil tank is generally arranged independently or suspended on a common frame, and then connected through pipelines to form the oil lubrication system of the steam generator set. [0003] The design of the external oil tank will take up a lot of space and weight, which is not conducive to the integrated design and miniaturization design of the steam turbine unit. At the same time, a large number of pipelines need to be arranged between the fuel tank and the ...

AI Technical Summary

Problems solved by technology

[0004] The present invention is to provide a frame-type public frame structure suitable for the integrated oil tank of the marine oil-lubricated turbo-generator set, which is used to solve the problems of insufficient layout space and complicated oil pipeline system of the turbo-generator set under the conventional public active structure. The frame-type public frame structure with integrated fuel tank can be extended to more public frame support structure designs for marine or vehicle-mounted oil-lubricated turbogenerator sets with limited space

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