Diesel engine front end power output device

A power output, diesel engine technology, applied in the direction of machines/engines, mechanical equipment, engine components, etc., can solve the problems of poor work reliability, high vibration and noise, fanless drive installation position, etc., to reduce parallelism and coplanarity accuracy Requirement, improvement of maintenance performance, effect of stable performance

Pending Publication Date: 2020-12-15
HEBEI HUABEI DIESEL ENGINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 3. There is no suitable fan drive installation location;
[0007] The existing technology cannot meet the index requirements of the power output of the front end of the vehicle, and cannot simultaneously meet the power requirements of the fan, air-conditioning compressor, and generator, resulting in poor reliability and high vibration and noise

Method used

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  • Diesel engine front end power output device
  • Diesel engine front end power output device
  • Diesel engine front end power output device

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Embodiment Construction

[0027] The present invention is aimed at the limited space of the whole vehicle in the prior art, and the arrangement space of the air conditioner compressor, the generator and the fan in the front wheel train is narrow and must not interfere with other parts of the whole car; the wheel train needs to adopt an automatic tensioning device to lift Maintenance performance; a diesel engine front-end power output device developed for the power and transmission ratio of each accessory to meet the requirements of the vehicle.

[0028] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0029] Such as figure 1 As shown, a front-end power output device of a diesel engine includes a first gear train driving a generator and an air-conditioning compressor, a second gear train independently driving a fan drive, and a fan drive set above the crankshaft. The main function of the front-end power output device is to output the power generate...

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Abstract

The invention discloses a diesel engine front end power output device, and belongs to the technical field of power output devices. The diesel engine front end power output device comprises a first wheel train driving a generator and an air conditioner compressor to conduct transmission, a second wheel train independently driving a fan to conduct transmission and a fan transmission device arrangedabove a crankshaft. According to the diesel engine front end power output device, power generated by an engine can be stably and effectively output, the fan is independently driven by the second wheeltrain, the precision requirements for the parallelism and the coplanarity of the whole wheel trains can be lowered, the fan can operate more stably, the power output problem of the diesel engine front end wheel trains is solved, the space requirement and the power requirement of a whole vehicle are further met, the occupied space is small, and the requirement of the whole vehicle is met; the transmission power is large, and noise is low; and using and maintaining are easy, the structure is simple and firm, performance is stable, and the requirement of a user for high-power auxiliary power ismet.

Description

technical field [0001] The invention relates to the technical field of power output devices, in particular to a front-end power output device of a diesel engine. Background technique [0002] As people's demand for vehicles is getting higher and higher, the vehicle's demand for auxiliary power delivered by the engine is increasing. In order to meet the task requirements of a certain type of vehicle, the problems and solutions that need to be solved are as follows: [0003] 1. Optimization of the installation position of the generator: The demand for power generation of the generator by the vehicle is increasing, but with the increase of the power generation of the generator, it is necessary to increase the volume of the generator, so that the horizontal size of the engine increases, which will cause the engine to Reduced overall adaptability; [0004] 2. Optimization of the transmission mode: the original transmission is in the form of a V-belt, and each pulley is driven by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B67/06F02B77/00
CPCF02B67/06F02B77/00
Inventor 周潇恒李全帅师帅楠赵祎黄兰杰安玉静高鹏飞代国辉郝明星任淑荣
Owner HEBEI HUABEI DIESEL ENGINE
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