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A flywheel component for a two-cylinder air-cooled common rail diesel engine

A technology of diesel engine and flywheel, which is applied in the direction of flywheel, engine components, mechanical equipment, etc., can solve the problems of inconvenient installation and high installation requirements, and achieve the effect of compact structure

Active Publication Date: 2022-07-22
NANTONG UNIVERSITY
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problems of high design and installation requirements and inconvenient installation of two-cylinder air-cooled diesel engines in the prior art

Method used

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  • A flywheel component for a two-cylinder air-cooled common rail diesel engine
  • A flywheel component for a two-cylinder air-cooled common rail diesel engine
  • A flywheel component for a two-cylinder air-cooled common rail diesel engine

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments.

[0022] Many specific details are set forth in the following description to facilitate a full understanding of the present invention, however, the present invention may also be implemented in other ways than those described herein, and therefore, the present invention is not limited to the specific embodiments disclosed in the following description. limit.

[0023] see Figure 1-Figure 3 , a flywheel component for a two-cylinder air-cooled common rail diesel engine, comprising a flywheel 10, a crankshaft speed ring gear 20 and a start gear ring 30, wherein the crankshaft speed ring gear 20 and the start gear ring 30 are sleeved on the flywheel On the outside of 10, in one embodiment, the crankshaft speed ring gear 20 and the starting gear ring 30 are sleeved on the ...

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Abstract

The invention provides a flywheel assembly for a two-cylinder air-cooled common rail diesel engine, which relates to the technical field of diesel engine design, and includes a flywheel. The flywheel includes a flywheel body, a plurality of long blades and a plurality of short blades, wherein the flywheel body is arranged in a long disc shape , the long blades and the short blades are alternately arranged, and a circular array is arranged on the surface of the flywheel body. The above-mentioned flywheel component for a two-cylinder air-cooled common rail diesel engine replaces the fan by the arrangement of the short blades and the long blades, so that the structure is compact, and the alternate arrangement of the long blades and the short blades and the arc shape are used as the structure. The optimized design not only enhances the cooling effect of air cooling, but also acts as a counterweight to balance the unbalance of the two-cylinder engine.

Description

technical field [0001] The invention relates to the technical field of diesel engine design, in particular to a flywheel component for a two-cylinder air-cooled common rail diesel engine. Background technique [0002] The flywheel of the two-cylinder air-cooled diesel engine is not only the inertia wheel of the diesel engine, but also the cooling fan of the entire diesel engine. The fan blades of the traditional two-cylinder air-cooled diesel engine are evenly distributed along the center of the flywheel, and the shape and quantity of the blades are designed unreasonably. [0003] At the same time, in order to balance the reciprocating inertial force generated by the up and down movement of the piston and the small end of the connecting rod and the rotational inertial force generated by the rotation of the large end of the connecting rod, a balance block is often added at the rear end of the flywheel. And the centroid position and installation positioning have higher require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F15/30F01P1/00
CPCF16F15/30F16F15/302F01P1/00
Inventor 张学文沈祖杰陈健敏郭心亮盛晓峰刘锦
Owner NANTONG UNIVERSITY
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