Pressure storage type automobile engine prestart engine oil pressure auxiliary device

Abstract

The invention is named as a pressure storage type automobile engine prestart engine oil pressure auxiliary device, and belongs to the technical field of automobile engine oil lubrication. The pressure storage type automobile engine prestart engine oil pressure auxiliary device mainly solves the problem that mechanical abrasion exists due to the poor lubrication when an existing automobile is started. The pressure storage type automobile engine prestart engine oil pressure auxiliary device is mainly characterized in that the pressure storage type automobile engine prestart engine oil pressure auxiliary device comprises a lubricating oil pressure storage device composed of a pressure storage device shell, a pressure storage device piston and a pressure storage device spring, and the lubricating oil pressure storage device is connected with an engine lubrication main oil way; an electrical control device is composed of a storage battery, an ignition switch, a pressure storage device electromagnetic valve, an engine oil pressure alarm lamp and an engine oil pressure alarm sensor; and the pressure storage device electromagnetic valve comprises a first electromagnetic valve coil and a second electromagnetic valve coil, and the pressure storage device electromagnetic valve is arranged at the joint of the lubricating oil pressure storage device and the engine lubrication main oil way. The pressure storage type automobile engine prestart engine oil pressure auxiliary device has the beneficial effects that the service life of an automobile engine is prolonged and normal work of a hydraulic tappet is ensured when an automobile is started, and the pressure storage type automobile engine prestart engine oil pressure auxiliary device is mainly used for making engine oil generate pressure capable of lubricating the engine before the automobile engine is started.

Description

technical field [0001] The invention belongs to the technical field of automobile engine oil lubrication, and in particular relates to a pressure accumulating type automobile engine oil pressure auxiliary device before starting the automobile engine, which is used for generating pressure in the oil before starting the automobile engine. Background technique [0002] At present, the automobile engine lubrication method generally adopts the engine to drive the oil pump to suck the oil from the oil pan into the oil pump, and then apply a certain pressure. Rub the surface. Because the engine is not running and the oil pump is not working before the car is started, it takes a certain amount of time for the oil to be sent to each friction surface when the car engine is started, so the car engine is in a dry friction state during the first part of the starting process, that is, between metal and metal. direct friction between them. And this state is the main cause of mechanical w...

AI Technical Summary

Problems solved by technology

At the same time, most of the automobile gas distribution mechanisms now use hydraulic tappets, and the hydraulic tappets use the pressure oil in the lubrication system to work. When starting, the pressure oil has not yet been sent to the hydraulic tappets, which causes the valves to open when the car engine starts. Insufficient opening will bring certain difficulties to starting, and at the same time, insufficient combustion will reduce the emission performance of the vehicle

Images