An Electronically Controlled Injection Type Vertical Single-Cylinder Diesel Engine
An electronically controlled injection and diesel engine technology, applied in the direction of electrical control, fuel injection control, fuel injection devices, etc., can solve problems such as gaps and exhaust emissions, and achieve good stability
Active Publication Date: 2016-01-27
GUANGDONG DELUX DIESEL ENGINE
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Problems solved by technology
At present, most of the existing mechanical single-cylinder diesel engines in my country are first-generation diesel engines. Due to their own mechanical limitations, their overall technical level is about ten years behind foreign advanced countries, especially in terms of product reliability and exhaust emissions. Compared with similar foreign products, there is a big gap in two main performance indicators
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[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0041] according to figure 1 -shown in -7, the electronically controlled injection type vertical single-cylinder diesel engine of the present invention mainly comprises a cylinder head assembly, a cylinder block assembly, a gas distribution mechanism, a motion system, a fuel supply system, a combustion system and a fuel system, a lubrication system, Cooling system, digital control system.
[0042] 1) The main parts of the cylinder head assembly and cylinder block assembly include cylinder head, cylinder head air passage, and cylinder block;
[0043] 2) The main parts of the gas distribution mechanism include camshafts, oil pump cams, intake cams, exhaust cams, and timing gears;
[0044] 3) The motion system includes a piston linkage mechanism, a crankshaft, and a flywheel;
[0045] 4) The piston-link mechanism converts the reciprocating moti...
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The invention discloses an electric-control injection-type vertical single-cylinder diesel engine which mainly comprises an air cylinder cover assembly, an air cylinder body assembly, an air distribution mechanism, a moving system, a fuel feeding system, a combustion system, a fuel system, a lubricating system, a cooling system, a digital control system, an electric control system controlling total power output through controlling of injection quantity and injection time, and the like. The electric-control injection-type vertical single-cylinder diesel engine is reasonable in design, compact in structure, stable in operation, small in vibration and low in noise. In addition, the fuel injection system of the single-cylinder diesel engine is further upgraded by adopting the electric control system, so that fuel consumption and exhaust gas emission can be lowered, and environment protection and energy saving are facilitated.
Description
technical field [0001] The invention relates to an electronically controlled injection type vertical single-cylinder diesel engine. Background technique [0002] Diesel engine is a commonly used power machine, and single-cylinder diesel engine is a small power machine suitable for agriculture. It occupies a large market share. Single-cylinder diesel engine has great advantages in performance and price, and is widely applicable. , four-wheel tractors, small transport vehicles, etc. At the same time, it is cheap and easy to maintain and repair. At present, the electronically controlled injection single-cylinder diesel engine products in the domestic and foreign markets are still blank, and some engine companies are also in the research and development stage. Although multi-cylinder diesel engines have basically adopted electronically controlled fuel injection systems, a large number of single-cylinder diesel engines still use mechanically controlled fuel injection systems. Th...
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IPC IPC(8): F02M51/00F02M51/04F02B75/16F02D41/40
Inventor 张火青杨恒发蒙振波梁联照
Owner GUANGDONG DELUX DIESEL ENGINE