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Control strategy and application

A control strategy, manual control technology, applied in the direction of engine components, machines/engines, engine cooling, etc., can solve the problems of high temperature of radiators, cylinder pulling, agricultural machinery can not work normally, etc., to achieve good air permeability, prevent carbonization and fire , to avoid the effect of distracted work

Pending Publication Date: 2022-01-11
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when agricultural machines are in operation, wheat bran and straw branches and leaves can easily cover the ventilation holes of the radiator screen, which will affect the ventilation efficiency of the screen, cause high temperature of the radiator, and even cause the cylinder to pull in severe cases, resulting in the failure of the agricultural machine to work normally.

Method used

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  • Control strategy and application
  • Control strategy and application
  • Control strategy and application

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Embodiment Construction

[0026] The present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0027] Non-limiting and non-exclusive embodiments will be described with reference to the following drawings, wherein like reference numerals refer to like parts unless specifically stated otherwise.

[0028] Such as figure 1 A control strategy shown includes a gas pipeline 1 and a gas source 2. The air intake end of the gas pipeline 1 is connected to the gas source 2, and a switch 10 is provided on the tube to control the gas in the gas pipeline 1. On-off: After the engine is started, the switch 10 is opened or closed manually and / or automatically to control the gas on-off of the air pipe 1 . Improve functionality by controlling the switch in various ways.

[0029] An ...

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Abstract

The invention discloses a control strategy and application. The control strategy comprises a gas conveying pipe and a gas source, wherein the gas inlet end of the gas conveying pipe is connected with the gas source; a switch is further arranged on the gas conveying pipe and used for controlling gas on / off of the gas conveying pipe; and after an engine is started, the switch is turned on or turned off in a manual and / or automatic mode, and then gas on / off of the gas conveying pipe is controlled. The control strategy has the advantages of simplicity in control, high efficiency in impurity cleaning and the like.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a control strategy and its application. Background technique [0002] Because the position of the engine of the harvester is very different from that of other mobile machines, it is difficult for the driver to observe the operation of the engine in real time when the harvester is mounted on the back of the engine or on the top of the engine. When crop cilia and debris accumulate in high-temperature areas such as engine turbochargers, spontaneous combustion is extremely prone to occur. Due to the special operating environment of the harvester, once spontaneous combustion occurs, it will cause burning damage to the circuit and oil circuit, and the whole vehicle will be scrapped or even ignite the crops to be harvested, causing major economic losses. Due to the complex working environment of rice and corn harvesters, crop debris and straw are scattered and accumulated above the eng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B77/04F01P11/06
CPCF02B77/04F01P11/06F01P2011/063
Inventor 赵增亮谭贵荣易祥众董祥欢徐行军韦斯定梁悦斌
Owner GUANGXI YUCHAI MASCH CO LTD