Multi-cylinder diesel engine inversion parking-free device for throwing down boat

Abstract

A multi-cylinder diesel engine inversion parking-free device for throwing down a boat comprises a lubricating system and a breathing system; the lubricating system comprises a machine body, an engine oil pump and an oil pan, the breathing system is a diesel engine breathing device, a partition board is transversely arranged on the oil pan, and divides an oil pan cavity into a left cavity and a right cavity, the left cavity is an oil collection groove, the right cavity is an oil tank body, a flange is arranged on an opening of the oil tank body for fixing an oil tank cover, the engine oil pump is a double pump with an oil inlet and an oil outlet independent, the upper layer and the lower layer are vertically stacked, the upper layer is a lubricating pump, the lower layer is an oil return pump, the oil inlet of the oil return pump is connected to the bottom of the oil collection groove, the oil outlet of the oil return pump is connected to a lubricating oil tank, the oil inlet of the lubricating pump is connected to the lubricating oil tank, the oil outlet is communicated with a machine body main oil way, and a breathing one-way valve and an air pressure safety valve are arranged on the oil tank cover; the collecting function and the storage function of engine oil bearing by the engine oil pan of a lifeboat diesel engine are separated, and no matter whether the diesel engine is longitudinally and transversely turned over and inverted, the diesel engine can normally work.

Description

technical field [0001] The invention relates to a multi-cylinder diesel engine inversion non-stop device for throwing boats, in particular to a throw-off type lifeboat diesel engine inversion non-stop device, that is, to realize the non-stop throwing of the lifeboat from the throwing frame of the mother ship under the working state of the diesel engine Water entry belongs to the technical field of marine diesel engines. Background technique [0002] The lifeboat is dropped and released on the mother ship, which can greatly improve the lifesaving efficiency. This technology is paid more and more attention to and used by people. However, the main engine of the lifeboat is an inverted parking diesel engine, that is, the diesel engine will start to ignite after the lifeboat enters the water and automatically righting, which will waste some precious lifesaving time, thus restricting the rapid performance of the drop-off lifeboat. [0003] At present, the lifeboat diesel engine ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the existing inverted non-stop lifeboat diesel engine, which can only be turned horizontally, but not vertically, and when the diesel engine is turned over, it will cause oil leakage pollution; Defects such as auxiliary respirator

Images