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Intelligent engine mixed gas adjusting system

An intelligent adjustment and engine technology, applied in engine control, machine/engine, electrical control, etc., can solve the problems of difficult engine start, reduce engine start efficiency, etc., and achieve the effect of improving start efficiency

Active Publication Date: 2016-06-01
SHENZHEN LEGENTECH GAS POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual operation, due to the influence of external environment such as temperature and humidity, the engine is difficult to start in some cases
In the prior art, there is no good solution to this problem, which will reduce the starting efficiency of the engine

Method used

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  • Intelligent engine mixed gas adjusting system
  • Intelligent engine mixed gas adjusting system
  • Intelligent engine mixed gas adjusting system

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] The technical problem to be solved by the present invention is to provide an engine mixture intelligent adjustment system for improving the efficiency of engine starting.

[0038] The following introduces an engine mixture intelligent adjustment system, please refer to image 3 , image 3 It is a structural schematic diagram of the engine mixture intelligent adjustment system provided by the embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0039] image 3 The exemplary engine mixture int...

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PUM

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Abstract

The invention belongs to the field of engine control and provides an intelligent engine mixed gas adjusting system. The system comprises an engine state detection unit, an engine temperature detection unit, a controller unit and an air door adjusting unit. The control unit is used for comparing the engine temperature with a preset temperature when an engine is in a starting state, sending a first air door control instruction to the air door adjusting unit when the engine temperature is lower than the preset temperature so as to enable an air door to start to sweep from a full-closed state, and sending a second air door control instruction to the air door adjusting unit when the engine temperature is higher than or equal to the preset temperature to enable the air door to start to sweep from a full-open state. The intelligent engine mixed gas adjusting system can improve the starting efficiency of the engine.

Description

technical field [0001] The invention belongs to the field of engine control, and in particular relates to an engine mixture intelligent adjustment system. Background technique [0002] In the current small engines, the starting process of the engine is basically by controlling the angle of the damper, thereby controlling the mixing ratio of fuel and air to achieve easy starting. However, in actual operation, due to the influence of external environment such as temperature and humidity, the engine is difficult to start in some cases. In the prior art, there is no good solution to this problem, which will reduce the starting efficiency of the engine. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an engine mixture intelligent adjustment system for improving the efficiency of engine starting. [0004] The present invention is achieved in this way, an engine mixture intelligent adjustment system, comprising: an en...

Claims

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Application Information

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IPC IPC(8): F02D41/06
CPCF02D41/06F02D41/067F02D2200/021
Inventor 张长军
Owner SHENZHEN LEGENTECH GAS POWER CO LTD
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