Pressure storage type automobile engine prestart engine oil pressure auxiliary device
A technology of automobile engine and oil pressure, which is applied in the direction of pressure lubrication safety device, control of lubricant pressure, lubrication of valve accessories, etc. It can solve problems such as insufficient valve opening, difficulty in starting, and reduction of automobile emission performance.
Active Publication Date: 2016-01-27
襄阳市大学科技园发展有限公司
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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 hy
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[0009] Such as figure 1 shown. The invention includes a lubricating oil pressure accumulator and an electrical control device without changing or affecting the original lubricating system of the automobile engine. The lubricating oil accumulator 2 is composed of an accumulator housing, an accumulator piston 3 and an accumulator spring 4, and is connected with the lubricating oil accumulator 2 through a hole in the engine lubricating main oil passage 1.
[0010] Such as figure 2 shown. The electrical control device includes a storage battery 11 , an ignition switch 12 , an accumulator solenoid valve 5 , an oil pressure warning light 16 and a machine oil pressure warning sensor 17 . Wherein, the pressure accumulator solenoid valve 5 has two coils, a first solenoid valve coil 14 and a second solenoid valve coil 15, and the pressure accumulator solenoid valve 5 is arranged at the joint between the lubricating oil pressure accumulator 2 and the engine lubricating main oil passa...
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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...
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Inventor 张明国王华平谢远峰
Owner 襄阳市大学科技园发展有限公司
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