Lubricating and cooling device for automobile engine rotating parts
A technology for automobile engines and rotating parts, which is applied in the direction of engine lubrication, engine components, machines/engines, etc., and can solve problems such as polluted lubricating oil, heat loss, and combustion gas gap leakage
Active Publication Date: 2021-12-14
平湖市中美包装科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the high temperature and high pressure combustion gas gap leaks into the crankcase, accelerates the oxidation, pollutes the lubricating oil; the heat cannot be normally emitted by the engine, and proposes a lubricating and cooling device for the rotating parts of the automobile engine
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0021] refer to Figure ...
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The invention discloses a lubricating and cooling device for rotating parts of an automobile engine, which comprises an engine case, an oil storage tank and a fuel injection tank. The fuel tank is fixedly connected with the side wall of the engine case, the inside of the fuel injection tank is provided with an oil suction and discharge device, and the front end of the fuel injection tank is provided with a fuel injection device. The invention drives the piston and multiple through-hole pistons to reciprocate through the piston tube in the oil suction and discharge device to complete the discharge and extraction of lubricating oil in the piston tube; Cooperate, the fuel injection device is turned on when the oil is injected, and the fuel injection device is closed when the oil is sucked. At the same time, the tension spring also plays the role of restoring the state of the piston rod; the heat dissipation process is completed through the heat sink in the heat release and oil discharge device, and the waste Oil is not recycled, thereby avoiding contamination of unused lubricating oil and waste.
Description
technical field [0001] The invention relates to the technical field of engine lubricating and cooling, in particular to a lubricating and cooling device for rotating parts of an automobile engine. Background technique [0002] At present, engine oil, as a lubricant for automobiles, not only has the functions of lubrication, anti-wear, shock absorption and buffering, but also has the functions of cooling, cleaning, anti-rust, anti-corrosion, and anti-oxidation. However, the temperature of the friction surface between the moving parts of the engine is high. The viscosity of the lubricating oil tends to decrease, forming an oil film, and then the high-temperature and high-pressure combustion gas will leak into the crankcase through the gap, which will accelerate oxidation and pollute the lubricating oil. [0003] To this end, we have designed a lubricating and cooling device for the rotating parts of an automobile engine. Contents of the invention [0004] The purpose of the...
Claims
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IPC IPC(8): F01M1/08F01M1/02F01M5/00
CPCF01M1/08F01M1/02F01M5/002F01M2001/023
Inventor 张兴年
Owner 平湖市中美包装科技有限公司