Cleaning agent for engine combustor

A combustion chamber and cleaning agent technology, applied in the field of cleaning agents, can solve the problems of shortening the service life of the engine, dry friction, complicated operation, etc., and achieve the effect of improving the removal rate and mild nature.

Active Publication Date: 2015-07-01
江苏灏钧股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of cleaning the combustion chamber of the automobile engine, the existing cleaning agent for the combustion chamber of the automobile engine is non-flammable. After cleaning, the cleaning liquid must be sucked out by an electric pump. The operation is very cumbersome and there are certain risks. If If the cleaning fluid cannot be pumped clean, it will make it difficult to start the engine and cause dry friction, which will seriously damage the engine and shorten the service life of the engine

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A cleaning agent for an engine combustion chamber, the components by weight ratio include: 45 parts of 90~120# solvent oil, 10 parts of one or both of monoethanolamine or diethanolamine, 0.2 part of polyisobutene amine, formazan Acrylic acid or one or both of acrylic acid 20 parts.

[0012] The invention is obtained by stirring and uniformly filling each component at normal temperature. Steps for use: (1) Turn off the engine first, remove the spark plug or fuel injector of the car engine; (2) Take a certain amount of the present invention and squeeze it into the cylinder for 20 minutes, and cover the cylinder with a cloth with good absorption to avoid The sprayed dirt falls on the paint surface; (3) Start the engine for 2~5 seconds, install the spark plug or fuel injector; (4) Start the engine, run at high speed for 5~10 minutes, so that the rest has been dissolved The carbon deposits are discharged through the exhaust pipe.

[0013] Test results: The carbon removal r...

Embodiment 2

[0015] A cleaning agent for an engine combustion chamber, the components by weight ratio include: 30 parts of 90~120# solvent oil, 15 parts of one or both of monoethanolamine or diethanolamine, 0.3 parts of polyisobutenylamine, formazan Base acrylic acid or one or both of acrylic acid 10 parts.

[0016] The invention is obtained by stirring and uniformly filling each component at normal temperature. Steps for use: (1) Turn off the engine first, remove the spark plug or fuel injector of the car engine; (2) Take a certain amount of the present invention and squeeze it into the cylinder for 20 minutes, and cover the cylinder with a cloth with good absorption to avoid The sprayed dirt falls on the paint surface; (3) Start the engine for 2~5 seconds, install the spark plug or fuel injector; (4) Start the engine, run at high speed for 5~10 minutes, so that the rest has been dissolved The carbon deposits are discharged through the exhaust pipe.

[0017] Test results: The carbon rem...

Embodiment 3

[0019] A cleaning agent for an engine combustion chamber, the components by weight ratio include: 60 parts of 90~120# solvent oil, 5 parts of one or both of monoethanolamine or diethanolamine, 0.1 part of polyisobutene amine, formaldehyde 30 parts of one or both of acrylic acid or acrylic acid.

[0020] The invention is obtained by stirring and uniformly filling each component at normal temperature. Steps for use: (1) Turn off the engine first, remove the spark plug or fuel injector of the car engine; (2) Take a certain amount of the present invention and squeeze it into the cylinder for 20 minutes, and cover the cylinder with a cloth with good absorption to avoid The sprayed dirt falls on the paint surface; (3) Start the engine for 2~5 seconds, install the spark plug or fuel injector; (4) Start the engine, run at high speed for 5~10 minutes, so that the rest has been dissolved The carbon deposits are discharged through the exhaust pipe.

[0021] Test results: The carbon rem...

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PUM

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Abstract

The invention discloses a cleaning agent of an engine combustor. The cleaning agent comprises the following components in parts by weight: 30-60 parts of 90#-120# solvent oil, 5-15 parts of monoethanolamine or iminobisetnanol, 0.1-0.3 parts of polyisobutene amine, and 10-30 parts of methacrylic acid or crylic acid. The cleaning agent is prepared by uniformly stirring the components at a room temperature and then filling the mixed components. When the cleaning agent is used for cleaning carbon deposition in the automobile combustor, the carbon deposition can be rapidly dissolved to become combustible liquid, and the combustor does not need to be subjected to secondary cleaning, so that the cleaning is simple and convenient and is free from risks.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a cleaning agent for rapidly dissolving and removing carbon deposits in an automobile combustion chamber. Background technique [0002] In the process of cleaning the combustion chamber of the automobile engine, the existing cleaning agent for the combustion chamber of the automobile engine is non-flammable. After cleaning, the cleaning liquid must be sucked out by an electric pump. The operation is very cumbersome and there are certain risks. If If the cleaning fluid cannot be pumped clean, it will make it difficult for the engine to start, and cause dry friction, which will seriously damage the engine and shorten the service life of the engine. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a cleaning agent for quickly dissolving and removing carbon deposits in the combustion chamber of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/52C11D7/60
Inventor 鲁建国诸自力
Owner 江苏灏钧股份有限公司
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