Engine intake physicochemical property adjusting structure

A technology for adjusting structure and physical and chemical properties, applied in engine components, combustion engines, engine operation, etc., to solve problems such as non-adjustment of physical and chemical properties of intake air

Pending Publication Date: 2020-01-14
HEFEI UNIV OF TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] The existing technology does not adjust the physical and chemical characteristics of the intake air on the engine, or only uses one of water or hydrogen to adjust, so as to achieve the purpose of improving the working efficiency of the engine, but there is no existing technology to combine water and hydrogen Reasonably configured to better adjust the working efficiency of the engine and reduce the emission of nitrogen oxides

Method used

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  • Engine intake physicochemical property adjusting structure
  • Engine intake physicochemical property adjusting structure
  • Engine intake physicochemical property adjusting structure

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Please refer to the attached figure 1 , an engine air intake physical and chemical characteristics adjustment structure, the adjustment structure is arranged on the intake pipe 2 of the engine 1, the adjustment structure includes a deionized water injection device 3 and a hydrogen injection device 4, specifically, deionized water Injection device 3 comprises nozzle one 5 and controller arranged at the throat of intake pipe 2, hydrogen injection device 4...

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Abstract

The invention discloses an engine intake physicochemical property adjusting structure. The adjusting structure is arranged on an air inlet pipe of an engine and comprises a deionized water injection device and a hydrogen injection device. The deionized water injection device and the hydrogen injection device are electrically connected with an electronic control unit to control the injection amountof deionized water and hydrogen when the engine is under medium-and-small-load working conditions. Under high-load working conditions, the injection amount of the deionized water is controlled. By means of the adjusting structure, the combustion efficiency of the engine can be effectively improved, and the emission amount of carbon oxide is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile engines, in particular to a structure for adjusting physical and chemical characteristics of engine air intake. Background technique [0002] The existing technology does not adjust the physical and chemical characteristics of the intake air on the engine, or only uses one of water or hydrogen to adjust, so as to achieve the purpose of improving the working efficiency of the engine, but there is no existing technology to combine water and hydrogen Reasonably configured to better adjust the working efficiency of the engine and reduce the emission of nitrogen oxides. Contents of the invention [0003] The purpose of the present invention is to provide a structure for adjusting the physical and chemical properties of the intake air of the engine, and provide a reasonable configuration scheme of water and hydrogen to further improve the working efficiency of the engine. [0004] In order to achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M25/028F02M25/10F02B47/02
CPCF02B47/02F02M25/028F02M25/10Y02T10/12
Inventor 庄远钱立军钱叶剑汪陈芳
Owner HEFEI UNIV OF TECH
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