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Carbon deposit processing device and method of air cylinder and accelerants

A carbon deposition treatment and catalyst technology, which is applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve problems such as catalysts, carbon deposition, and slow down the formation of carbon deposition, so as to eliminate carbon deposition and prolong life Effect

Inactive Publication Date: 2014-06-25
HITACHI AUTOMOTIVE SYST SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, on the one hand, the structure of this nozzle is complex; on the other hand, this method can only slow down the formation of carbon deposits, and cannot remove carbon deposits.
[0006] In addition, none of the above solutions in the prior art can solve the problem of carbon deposition in the catalyst

Method used

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  • Carbon deposit processing device and method of air cylinder and accelerants
  • Carbon deposit processing device and method of air cylinder and accelerants
  • Carbon deposit processing device and method of air cylinder and accelerants

Examples

Experimental program
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Effect test

Embodiment 1

[0037] Embodiment one: see Figure 1 to Figure 3 Shown, a kind of carbon deposit treatment device of cylinder and catalyst, comprises:

[0038] A compressed air generating mechanism, the compressed air generating mechanism has a piston chamber and a compressed air storage chamber, the piston chamber is separated by a built-in piston to form a first chamber and a second chamber, and the second chamber is provided with air Inlet, the second chamber is one-way connected to the compressed air storage chamber through a one-way valve;

[0039] The first valve body, the first valve body is arranged on the exhaust pipe, between the combustion chamber and the catalyst, the first chamber communicates with the exhaust pipe through the connecting pipe, and the connection point between the connecting pipe and the exhaust pipe is located at Between the combustion chamber and the first valve body;

[0040] A second valve body, the second valve body controls the on-off of the air inlet on t...

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Abstract

The invention discloses a carbon deposit processing device and method of an air cylinder and accelerants. The carbon deposit processing device comprises a compressed air generation mechanism, a first valve body, a second valve body, a third valve body, an air spraying nozzle and a pressure sensor, wherein the compressed air generation mechanism is provided with a piston cavity and a compressed air storage cavity of a first cavity and a second cavity divided by a piston arranged inside the compressed air generation mechanism, the second cavity is provided with an air inlet and is in one-way connection with the compressed air storage cavity through a one-way valve, the first valve body is arranged on an exhaust pipe and located between a combustion chamber and the accelerants, the second valve body controls the air inlet in the second cavity to be opened and closed, the third valve body is arranged on a connecting pipe, the air spraying nozzle is connected with the compressed air storage cavity and provided with a control valve, a spraying port is located in the combustion chamber of the air cylinder, and the pressure sensor is used for detecting the air pressure inside the compressed air storage cavity. The carbon deposit processing device and method of the air cylinder and the accelerants can eliminate carbon deposits of the air cylinder and the accelerants, do not need chemicals or external force, and do not affect the normal work of an engine.

Description

technical field [0001] The invention relates to a part of an engine, in particular to a processing device for removing carbon deposits in a cylinder and a catalyst, and a processing method thereof. Background technique [0002] The cylinder of the engine is mainly composed of a cylinder block and a cylinder head. The cylinder head is installed on the top of the cylinder block to seal the cylinder from the upper part and form a combustion chamber, which is connected with an intake valve, an exhaust valve and a fuel injection nozzle. Under the action of the high-pressure oil pump, gasoline is sprayed into the combustion chamber from the fuel injection nozzle. After the explosion of the colloid in the gasoline and the hydrocarbons that cannot be completely detonated, the tiny carbon particles produced will be discharged in the future, and will be in the cylinder of the combustion chamber over time. Carbon deposits are generated on the wall; at the same time, the wax and colloid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B77/04
Inventor 吴敬明
Owner HITACHI AUTOMOTIVE SYST SUZHOU
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